Contents Vol. 57b (2002)

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N u m b e r  1

Original Communications
The Structure Directing Effect of Hydrogen Bonding in the Novel Polymeric Thioantimonate Mn2(H2N(CH2)2NH2)2Sb2S5
Key words: Thioantimonates, Solvothermal Synthesis, Coordination Polymer
M. Schur and W. Bensch
1  Full Text
peri-Interactions in Naphthalenes, 6. On Hypercoordination of Phosphorus in 8-Dialkylamino-naphth-1-yl Phosphonium Salts
Key words: peri-Naphthalenes, Hypercoordination, Steric Effects
G. P. Schiemenz, S. Pörksen, P. M. Dominiak, and K. Wozniak
8  Full Text
Synthesis, Properties and Dimerization Study of Isocyanic Acid
Key words: Isocyanic Acid, Dimeric Isocyanic Acid
G. Fischer, J. Geith, T. M. Klapötke, and B. Krumm
19  Full Text
Leadspecies PbX and PbX2 as Bridging Ligands in Organometallic Protected Coordination Compounds (In German)
Key words: Lead, Alkoxo-Lead Compounds
P. Rutsch and G. Huttner
25  Full Text
Crystal Structure and Vibrational Behaviour of Aqua Di(saccharinato)di(nicotinamide)copper(II)
Key words: Copper(II)-saccharinate-nicotinamide, IR Spectra
B. S. Parajón-Costa, E. J. Baran, O. E. Piro, and E. E. Castellano
43  Full Text
Metal Complexes of a Methoxyalkyl Functionalized 2,3-Dihydroimidazol-2-ylidene (In German)
Key words: Carbenes, Tin, Palladium
N. Kuhn, C. Maichle-Mößmer, E. Niquet, and I. Walker
47  Full Text
Platinum(II) and Palladium(II) Dichalcogenolene Complexes Containing the Ligand Tri(1-cyclohepta-2,4,6-trienyl)phosphane. Molecular Structure, Intramolecular Dynamics in Solution, and the Absolute Signs of Coupling Constants 1J(195Pt, 77Se) and 2J(77Se, Pt, 31P)
Key words: Platinum, Palladium, Dithiolenes
M. Herberhold, T. Schmalz, W. Milius, and B. Wrackmeyer
53  Full Text
Secondary Bonding Interactions in Some Haloanilinium Halides
Key words: Anilinium, Halides, Hydrogen Bonds
L. Gray and P. G. Jones
61  Full Text
Secondary Bonding Interactions in Some Dichloroanilinium Chlorides
Key words: Anilinium, Halides, Hydrogen Bonds
L. Gray and P. G. Jones
73  Full Text
New Bifunctional Silazanes and their Condensation Reactions: 3-Methyl-2,2,4,4-tetrakis(methylamino)-1-phenyl-[1,3,2,4]diazadisiletidine, 1,3-Dichloro-2-phenyl-1,1,3,3-tetrakis(dimethylamino)disilazane, 3-Methyl-2,2,4,4-tetrakis(dimethylamino)-1-phenyl-[1,3,2,4]diazadisiletidine and 2,2,4,4-Tetrakis(dimethylamino)-1-phenyl-[1,3,2,4]diazadisiletidine (In German)
Key words: Cross Linking, Silazanes
S. Bzik and M. Jansen
83  Full Text
Spectroelectrochemical Investigation of Pentacarbonyl(pyrazine)metal(0) (Metal = Cr, Mo, W) Complexes of Group 6 Elements
Key words: Pyrazine, Metal Carbonyls, Cyclic Voltammetry
\cS. Ö. Yaman, E. Esentürk, C. Kayran, and A. M. Önal
92  Full Text
N,N'-Bis(silyl)ethylenediamines and 1.3-Diaza-2-silacyclopentanes - Synthesis, Reactions, Crystal Structures (In German)
Key words: Silylethylenediamines, Bis[tris(silyl)ethylenediamino]silane, 1.3-Diaza-2-silacyclopentane
F. Diedrich, C. Ebker, U. Klingebiel, C. Reiche, T. Labahn, J. Magull, and M. Noltemeyer
99  Full Text
Synthesis and Separating Properties of Tris(Merrifield Peptide Resin)
Key words: Triazacrown, Isotope Separation, Elution Chromatography
D. W. Kim, C. S. Kim, N.-S. Lee, H. Ryu, J. S. Kim, and Y. H. Jang
107  Full Text
Polysulfonylamines CL. Hydrogen Bonding in Crystalline Onium Dimesylamides: A Robust Eight-Membered Ring Synthon in the Structures of Methyluronium and 1,1-Dimethyluronium Dimesylamide (In German)
Key words: Di(methanesulfonyl)amide Uronium, Hydrogen Bonding
D. Henschel, T. Hamann, O. Moers, A. Blaschette, and P. G. Jones
113  Full Text
A Xanthone Dixylopyranoside from Swertia thomsonii
Key words: Swertia thomsonii, Gentianaceae, Xanthone Xylopyranoside
V. U. Ahmad, Inayat-ur-Rahman, M. A. Khan, M. Arfan, and M. T. Siddiqui
122  Full Text
Synthesis and EPR Evaluation of the Nitrone PBN-[tert-13C] for Spin Trapping Competition
Key words: Electron Paramagnetic Resonance, Spin Trapping, Free Radicals
Y.-K. Zhang and K. R. Maples
127  Full Text
N u m b e r  2
Original Communications
Crystal Structures and Properties of Eu2GeSe4 and Eu2Ge2Se5
Key words: Europium, Selenogermanate, Phase Transition
M. Tampier, D. Johrendt, R. Pöttgen, G. Kotzyba, C. Rosenhahn, and B. D. Mosel
133  Full Text
Gallium-Gallium Single Bonds Terminally Coordinated by Tropolonato Ligands
Key words: Gallium, Tropolonato Complexes, Gallium-Gallium Bonds
W. Uhl, M. Prött, G. Geiseler, and K. Harms
141  Full Text
Synthesis and Structures of Bis(pentafluorophenyl) Selenoxide / Telluroxide
Key words: Bis(pentafluorophenyl) Selenoxide, Bis(pentafluorophenyl) Telluroxide, Solvate Structure
T. M. Klapötke, B. Krumm, P. Mayer, H. Piotrowski, and O. P. Ruscitti
145  Full Text
Experimental and Theoretical Study on the Structure of Nitramide H2NNO2
Key words: Computational Chemistry, Nitramide, Intermolecular Hydrogen Bond
A. Häußler, T. M. Klapötke, and H. Piotrowski
151  Full Text
Crystal and Molecular Structure of 1,2,4-Triazolium Chloride and its Salt with Antimony Trichloride - Bis(1,2,4-triazolium) pentachloroantimonate(III)-1,2,4-triazolium Chloride
Key words: 1,2,4-Triazolium Cation, Chloroantimonates(III), Hydrogen Bonds
M. Bujak and J. Zaleski
157  Full Text
Quaternary Phosphide Oxides Pr3Cu4P4O2-x and Sm3Cu4P4O2-x with Ordered Zr3Cu4Si6-Type Structure
Key words: Rare Earth Metals, Quaternary Pnictide Oxides
J. W. Kaiser and W. Jeitschko
165  Full Text
S-, X-, Q- und W-Band Powder-EPR Investigations on the Mononuclear AuII-Complex [AuII([9]aneS3)2](BF4)2 (In German)
Key words: Gold(II)Complexes, Thiacrown Ethers, Powder-EPR
L. Ihlo, M. Kampf, R. Böttcher, and R. Kirmse
171  Full Text
Supersilyl Ammonia and Supersilyl Hydrazine: Synthesis, Structure and Properties (In German)
Key words: Supersilyl Cation, Hydrazine, Supersilyl Amine
H.-W. Lerner, N. Wiberg, M. Bolte, H. Nöth, and J. Knizek
177  Full Text
Synthesis and Structure of trans-Dichloro-tetra(pyrazole)-gallium(III) Chloride and Tetrachlorogallate(III)
Key words: Gallium Complexes, Pyrazole Complexes, Bioinorganic Chemistry
S. Nogai, A. Schier, and H. Schmidbaur
183  Full Text
Synthesis and Characterization of Mn6(PO4)4 · H2O, a New Metal(II) Phosphate Hydrate
Key words: Manganese, Phosphate, Hydrothermal Synthesis
N. Stock
187  Full Text
Carbon Supported Pt+Os Catalysts for Methanol Oxidation
Key words: Methanol Oxidation, Carbon Supported Catalysts, Platinum and Osmium
G. Göka\ugaç and B. J. Kennedy
193  Full Text
The Molecular Structures of the Three Disilylbenzenes Determined in the Gas Phase, the Solid State and by ab initio Calculations
Key words: Silylbenzenes, Gas Phase Structure, Electron Diffraction
N. W. Mitzel, P. T. Brain, M. A. Hofmann, D. W. H. Rankin, R. Schröck, and H. Schmidbaur
202  Full Text
Anodic Oxidation of 2-Thiobarbituric Acids under Formation of New Tetracyclic Dimers (In German)
Key words: Anodic Oxidation, Radicals, Dimerization
H. G. Thomas, M. Rasp, and G. Raabe
215  Full Text
Multinuclear (1H, 13C and 15N) Magnetic Resonance Spectroscopy and Substituent Effects on N-Phenoxyethylanilines
Key words: NMR Data, Phenoxyethylanilines, Substituent Effects
J. L. Jios, G. P. Romanelli, J. C. Autino, D. Magiera, and H. Duddeck
226  Full Text
Two New Triterpenes from Fern Adiantum incisum
Key words: Adiantum incisum, Fern, Adininaneone, Adininaonol
S. Hayat, Atta-ur-Rahman, M. I. Choudhary, K. M. Khan, H. Latif, and E. Bayer
233  Full Text
Pollen Growth Regulator, Fusanolide A, and a Related Metabolite from Fusarium sp.
Key words: Fusanolide, Pollen, Growth Regulator
A. Shimada, M. Kusano, K. Matsumoto, M. Nishibe, T. Kawano, and Y. Kimura
239  Full Text
Synthesis of C-Glycosides from S-Glycosyl Phosphorothioates
Key words: S-Glycosyl Phosphorothioates, C-Glycosides, Synthesis
W. Kudelska
243  Full Text
Is Hydrogen Bonding Present in Imidazolium Tetrafluoroborates? The Structure of 1,3-Diisopropyl-4,5-dimethylimidazolium Tetrafluoroborate (In German)
Key words: Imidazoles, Hydrogen Bonding, Imidazolium Tetrafluoroborates
N. Kuhn, M. Walker, and M. Steimann
248  Full Text
Magnesium Anthranilate Dihydrate
Key words: Magnesium, Hexa(aquo)Complex of Magnesium, Anthranilate Anion
F. Wiesbrock, A. Schier, and H. Schmidbaur
251  Full Text
Tri(1-cyclohepta-2,4,6-trienyl)-phosphane, P(C7H7)3, as a Tripodal Tetradentate Ligand in Cationic, Five-coordinate Complexes of Platinum(II) and Palladium(II)
Key words: Platinum, Palladium, Olefinic Phosphanes
M. Herberhold, T. Schmalz, W. Milius, and Bernd Wrackmeyer
255  Full Text
N u m b e r  3
Original Communications
Cationic Ruthenium-Sulfine Complexes: Synthesis and Dynamic Behaviour
Key words: Ruthenium Complexes, Thioaldehyde Complexes, Sulfine Complexes
N. Kuhnert, Nicolai Burzlaff, E. Dombrowski, and W. A. Schenk
259  Full Text
Palladium-Cadmium Ordering in REPdCd (RE = La, Ce, Pr, Nd, Sm, Eu, Gd, Tb) and Comparison with Isotypic Indium Compounds
Key words: Cadmium, Rare Earth Compounds
T. Fickenscher, R.-D. Hoffmann, R. Mishra, and R. Pöttgen
275  Full Text
Metal Complexes of Biologically Important Ligands, CXLXXX. Cationic Bis(a-Amino Acid Methylester)-N,O-Chelate Complexes of Palladium(II) [(Pd(NH2CHRCO2Me)2]2+(BF4-)2 (In German)
Key words: Palladium(II), Complexes, a-Amino Acid Esters
J. Schapp and W. Beck
280  Full Text
Synthesis and Structural Characterization of Aminoalkanol Derivatives of 2,3-Dihydro-2,2-dimethyl-7-benzofuranol with an Expected b-Adrenolytic and / or Anxiolytic Activity
Key words: 2,3-Dihydro-2,2-dimethyl-7-benzofuranol, b-Adrenolytic and Anxiolytic Activity
J. Kossakowski, E. Hejchman, and I. Wolska
285  Full Text
Hydroboration and Haloboration of Propyne and 1-Butyne
Key words: Hydroboration, Haloboration, Boron
M. J. Bayer, H. Pritzkow, and W. Siebert
295  Full Text
Excited State Behavior of Uranyl Complexes with Salophen and Oxine as Chromophoric Ligands
Key words: Uranyl Complexes, Salen Complexes, Oxinate Complexes
H. Kunkely and A. Vogler
301  Full Text
57Fe NMR Spectroscopy of Some Sila-[1]ferrocenophanes and a Phospha-[1]ferrocenophane
Key words: Ferrocene, [1]Ferrocenophanes, 57Fe NMR
B. Wrackmeyer, O. L. Tok, A. Ayazi, F. Hertel, and M. Herberhold
305  Full Text
peri-Interactions in Naphthalenes, 7. A Hetera-naphthalene as a Model Compound for 8-Dimethylamino-naphth-1-yl Silicon and Phosphorus Compounds
Key words: peri-Interactions in Naphthalenes, Phosphorus Compounds
G. P. Schiemenz and C. Näther
309  Full Text
Polymeric Double [Cu(NCS)] Chains in the Crystal Structure of [Cu2(Me2Ea)2(SCN)2]¥ (HMe2Ea = 2-Dimethylaminoethanol) (New Polymorph) and the Dimeric Structure of its DMSO Adduct
Key words: Zerovalent Copper, Amino Alcohol, Polymers
E. A. Vinogradova, O. Yu. Vassilyeva, V. N. Kokozay, and B. W. Skelton
319  Full Text
Magnetic Super-Exchange Mechanism and Crystal Structure of a Binuclear m-Acetato-Bridged Copper(II) Complex of Pentadentate Binucleating Ligand. An Influence of Overlap Interactions to Magnetic Properties
Key words: Dinuclear Copper(II) Complex, Antiferromagnetic Coupling, Overlap Interaction
E. Kavlakoglu, A. Elmali, and Y. Elerman
323  Full Text
Isolation and Structure Elucidation of Two New Xanthones from Gentiana azurium Bunge (Fam. Gentianaceae)
Key words: Gentiana azurium Bunge, Gentianaceae, Xanthones
O. Purev, Kh. Oyun, G. Odontuya, A. M. Tankhaeva, G. G. Nikolaeva, K. M. Khan, S. T. A. Shah, and W. Voelter
331  Full Text
5-(2-Methylphenyl)-4-pentenoic Acid from a Terrestrial Streptomycete
Key words: Streptomycete, 5-(2-Methylphenyl)-4-pentenoic Acid
V. J. R. V. Mukku, R. P. Maskey, P. Monecke, I. Grün-Wollny, and H. Laatsch
335  Full Text
Optically Active Cyclopentadienyl Ligands from the Chiral Pool, Part 1. The Synthetic Utility of a Camphor-Derived Pentafulvene
Key words: Camphor, Ferrocene, Chiral Ligands
V. Quindt, M. Wallasch, G. Wolmershäuser, and H. Sitzmann
338  Full Text
Complexation of Organic Dyes by Peptides Built of Lysine and Glutamic Acid Amides
Key words: Amino Acids, Complexation, Combinatorial Chemistry
H. Mehlmann, D. Olschewski, A. Olschewski, and M. Feigel
343  Full Text
N-Arylsulfonyl-benzimidazolones as Potential Hypoglycemic Agents
Key words: Arylsulfonyl-benzimidazolones, Insulin Release, Antidiabetic Activity
I. Ahmad, S. Hameed, H. Duddeck, S. Lenzen, I. Rustenbeck, and R. Ahmad
349  Full Text
Synthesis of AM15C5 Bonded Merrifield Peptide Resin and its Separating Properties
Key words: Ion Exchanger AM15C5, Isotope Separation, Elution Chromatography
D. W. Kim, B. M. Kang, N.-S. Lee, C. S. Kim, H. Ryu, and Y. G. Hong
355  Full Text
Synthesis and Characterization of Nadorite: PbSbO2Cl
Key words: Oxychloride, Mineral
Y. Porter and P. S. Halasyamani
360  Full Text
N u m b e r  4
Foreword: Chemistry of Iminium Salts and Related Compounds (p. 365-478)
G. Maas
363  Full Text
Original Communications
Hydrogen Bonding of 2-Tetrazenes, 2. Synthesis and Structural Studies of Hydroxyalkyl-Substituted 2-Tetrazenes
Key words: Hydroxyalkyl-2-tetrazenes, Hydrogen Bonding, Conformational Analysis
B. Porath, P. Rademacher, R. Boese, and D. Bläser
365  Full Text
Novel Tandem Cyclisations at the Piperazinedione Ring via Cope Rearrangement
Key words: 3-Ylidene-piperazine-2,5-diones, Cope Rearrangement, a-Amino Acids
S. Jin and J. Liebscher
377  Full Text
Sultam and Sultim Structures, Part 2. Functionalized Novel Cyclic Sulfin- and Sulfonamides: A Comparison of Hydrogen Bonding Formation in Sulfoxides and Sulfones
Key words: Sultams, Sultims, Intermolecular Hydrogen Bonds
B. Schulze, K. Taubert, F. G. Gelalcha, C. Hartung, and J. Sieler
383  Full Text
Mass Spectrometry of Oligomeric Cyanines and Squaraines of the Indole Series: Fast Atom Bombardment-Induced Chemical Reactions
Key words: Fast Atom Bombardment Mass Spectrometry (FAB-MS), Indocyanines, Squaraines
T. Dülcks, W. Grahn, H.-H. Johannes, U. Lawrentz, M. Rittner, H.-M. Schiebel, and P. Schulze
393  Full Text
Orthoamides, LVIII. Condensation Reactions of CH2-Acidic Compounds with Orthoamides of Carboxylic Acids and Alkyne Carboxylic Acids (In German)
Key words: Carboxylic Orthoacid Amides, Condensation Reactions, Push-pull-butadienes
W. Kantlehner, E. Haug, R. Stieglitz, W. Frey, R. Kress, and J. Mezger
399  Full Text
Preparation and Characterisation of Several New N-Disubstituted 2-Aminoselenophene Derivatives
Key words: N-Disubstituted 2-Aminoselenophenes, 1-Chlorovinamidinium Salts, Solvatochromism
I. Zug and H. Hartmann
420  Full Text
Enaminosulfones from 3-Trifloxypropene Iminium Salts: A 1,5(O-->C) Trifluoromethylsulfonyl Shift
Key words: Enamines, Iminium Salts, Rearrangement
R. Neumann, H.-G. Herz, and G. Maas
427  Full Text
Dehydrogenation of Cyclic Tertiary Amines with Neighbouring (In German) of Enantiomeric Nucleophiles
Key words: Mercury(II)-EDTA Dehydrogenation, Intramolecular Cyclization, Enantiomer
H. Möhrle und T. Berkenkemper
435  Full Text
A Novel Ring Enlargement of 2H-Azirine-3-methyl(phenyl)amines via Amidinium-Intermediates: A New Synthetic Approach to 2,3-Dihydro-1,3,3-trimethylindol-2-one
Key words: 2H-Azirin-3-amines, Ring Enlargement, 2,3-Dihydroindol-2-ones
M. K. G. Mekhael, R. J. Smith, S. Bienz, A. Linden, and H. Heimgartner
444  Full Text
Stereoselective Synthesis of 5-[(Z)-Heteroarylmethylidene] Substituted Hydantoins and Thiohydantoins as Aplysinopsin Analogs
Key words: Aplysinopsins, Hydantoins, Enaminones
R. Jaksše, V. Krošelj, S. Re\vcnik, G. Soršak, J. Svete, B. Stanovnik, and S. G.Grdadolnik
453  Full Text
Dicyanomethylene Compounds as Cyanation Reagents
Key words: Dihydroisoquinolines, Bridged Functional Biphenyls, Cyclic Iminium Ions
D. Döpp, S. Jüschke, and G. Henkel
460  Full Text
Pyrido [1,2-a]pyrazines - Starting Materials for Regioselective Ringtransformation Reactions and Supramolecular Architectures (In German)
Key words: Pyridopyrazines, Ring Transformation, Heterocyclic Quinones A: D. Müller, B. Frank, R. Beckert, and H. Görls
471  Full Text
N u m b e r  5
Original Communications
Redetermination of Bis(h4-1,3-cyclohexadiene)monocarbonyliron
Key words: Crystal Structure, Transition Metal Complex, Iron
G. J. Reiß
479  Full Text
Synthesis and Reactivity of Diborane(4)yl Complexes
Key words: Boranes, Diboranes(4), Boryl Complexes
H. Braunschweig and M. Koster
483  Full Text
Structure and Magnetism of REPtMg (RE = Pr, Nd, Sm)
Key words: Magnesium, Rare Earth Compounds, Magnetism
R. Kraft, G. Kotzyba, R.-D. Hoffmann, and R. Pöttgen
488  Full Text
Spectroscopic Studies on Bis(3,5-di-t-butyl-1,2-benzoquinone 1-oximato)copper(II) and its Mixed-Ligand Complexes. Copper(II)-Radical Ferromagnetic Coupling
Key words: Mixed-Ligand Complexes, Copper(II)-Radical Ferromagnetic Coupling
V. T. Kasumov, E. Ta\cs, Y. Yakar, F. Köksal, and R. Kö\cseo\uglu
495  Full Text
Crystal Structures of Piperazinium Tetrabromocadmate(II)-Monohydrate [C4H12N2]CdBr4 · H2O, Piperazinium Tetraiodocadmate(II) [C4H12N2]CdI4, and Bis(trimethylsulphonium) Tetrabromocadmate(II) [(CH3)3S]2CdBr4
Key words: Crystal Structure, Halogenocadmate(II)
H. Ishihara, K. Horiuchi, T. M. Gesing, S.-q. Dou, J.-C. Buhl, and P. Erk
503  Full Text
A New Layered Chalcogenide in the System NiIn2S4-NiIn2Se4
Key words: Layered Materials, Phase Diagram, Chalcogenide
A. Memo and H. Haeuseler
509  Full Text
A New Strontium Lithium Titanium Oxide, SrLi2Ti6O14: Crystal Growth and Structure Determination
Key words: Strontium Lithium Titanate, Flux Crystal Growth, Structure Determination
I. Koseva, P. Peshev, S. Pechev, P. Gravereau, and J.-P. Chaminade
512  Full Text
Crystal Structures and Magnetic Properties of (2,2'-Dipyridyl)-(3-methoxysalicylaldiminato)copper(II) Perchlorate and (2,2'-Dipyridyl)-(4-methoxysalicylaldiminato)copper(II) Perchlorate
Key words: Mixed-Ligand Binuclear Copper(II) Complex, Crystal Structure, Antiferromagnetic Interaction
Y. Elerman, A. Elmali, and I. Svoboda
519  Full Text
Polysulfonylamines, CLI. Strong and Weak Hydrogen Bonding in the Crystal Structures of 8-Hydroxyquinolinium and 8-Aminoquinolinium Dimesylamide (In German)
Key words: Hydrogen Bonding, Ion Catemers, Arene Stacking
D. Henschel, O. Moers, K. Wijaya, A. Blaschette, and P. G. Jones
524  Full Text
Polysulfonylamines CLIII. Weak Hydrogen Bonding with Activated Methyl Donors: Crystal Structures of Cholinium,Betainium and Dimethyl [2-(dimethylamino)ethyl ]ammonium-dimesylamide (In German)
Key words: Ion Pairs, Hydrogen Bonding, Activated Methyl Donors
D. Henschel, O. Moers, K. Wijaya, A. Wirth, A. Blaschette, and P. G.Jones
534  Full Text
Transition Metal Complexes of Derivatized Chiral Dihydro-1,2,4- triazin-6-ones, Part IV. Synthesis and Structural Characterization of a Copper(II)Complex of ( L)-3-Acetyl-5-benzyl-1-phenyl-4,5-dihydro-1,2,4-triazin-6-one Oxime
Key words: Dihydro-1,2,4-triazin-6-one Oxime, Copper(II) Complex, Square Pyramidal Complex
M. M. El-Abadelah, A. S. Abushamleh, C. M. Mössmer, and W. Voelter
547  Full Text
Synthesis and Tautomeric Structure of 1,2-Bis-(7-arylhydrazono-7H-[1,2,4 ]triazolo [3,4-b ][1,3,4 ]thiadiazin-3-yl)ethanes
A. S. Shawali, M. A. Abdallah, M. A. N. Mosselhi, and Y. F. Mohamed
Key words: 1,2,4-Triazole-3-thione, Hydrazonoyl Halides, Thiohydrazonates
552  Full Text
Linearly Fused Furochromones by Intramolecular Enaminone Reactions
Key words: Furochromone, Enaminone
A.-R. H. Abdel-Rahman, E. M. Keshk, and E. M. El-Telbani
557  Full Text
III. Thioanalogs of Sparteine Lactams. (+)-17-Thionosparteine and its Perchlorate Salt
Key words: Sparteine Thiolactams, (+)-17-Thionosparteine, (+)-17-Thionosparteinium Perchlorate
W. Wysocka, R. Kolano\'s, T. Borowiak, and G. Dutkiewicz
563  Full Text
Studies in the Acid Catalysed Glycosylation of a-Tocopherol
Key words: a-Tocopherol, Glycosylation, Acidic Catalysis
S. Witkowski and P. Wa£jko
571  Full Text
Synthesis of 9-Methoxy and 9-Acetoxy-3-amino-1-(4-methoxyphenyl)-1 H-benzo[f]chromene-2-carbonitriles via2-(Imino-piperidin-1-yl-methyl)-3-(4-methoxyphenyl)acrylonitrile as Intermediate
Key words: Nitriles, Benzo[f]chromenes, Heterocyclic Organic Synthesis
A. M. El-Agrody, F. A. Eid, H. A. Emam, H. M. Mohamed, and A. H.Bedair
579  Full Text
Structure of Diastereomeric 10-Bromo-10,11-dihydroquinines
Key words: Cinchona Alkaloids, 10-Bromo-10,11-dihydroquinines, New Chiral Center Configuration
T. Borowiak, G. Dutkiewicz, and J. Thiel
586  Full Text
(2S-1-(4-Methoxyphenyl)-N-[(1R)-2-(4-methoxyphenyl)-1-methylethyl]-2-propanamine in Crude p-Methoxyamphetamine (PMA) Produced by the Leuckart Method
Key words: Amphetamine Analogs, Stereochemistry, Phenylethylamines
D. B\lachut, J. K. Maurin, W. Starosta, K. Wojtasiewicz, and Z. Czarnocki
593  Full Text
N u m b e r  6
Original Communications
New Oxopnictates AI3MVO4: Synthesis and Crystal Structure of A3AsO4 (A = K, Rb, Cs) and K3BiO4 (In German)
Key words: Arsenates, Bismutates, Pnictates
F. Emmerling, M. Idilbi, and C. Röhr
599  Full Text
Gold(I) Carboxylates and Fluorocarboxylates
Key words: Gold(I) Complexes, Gold(I) Carboxylates, Pentafluoropropionate Complexes
P. Römbke, A. Schier, and H. Schmidbaur
605  Full Text
Crystal Structure of Tetrabutylammonium Carbonyltribromoplatinate(II) [(C4H9)4N][PtBr3(CO)]
Key words: Carbonyl Compounds
M. Berkei, J. F. Bickley, and B. T. Heaton
610  Full Text
The Co-ordination of the [Hg2]2+ Cation with CO or H2O in the Conjugated Super Acid HF/SbF5: Crystal Structure of [Hg2 (OH2)2][SbF6]2·4HF (In German)
Key words: Carbonyl Cations, Mercury, Super Acids
M. Berkei, M. Schürmann, E. Bernhardt, and H. Willner
615  Full Text
Synthesis and Characterization of Tetraphenylphosphonium Tetraazidoborate
Key words: Azides, Azidoborates, Tetraazidoborate
W. Fraenk, H. Nöth, T. M. Klapötke, and M. Suter
621  Full Text
Two Hydroxo Bridged Dinuclear Lanthanide Phen Complexes: [Ln2(phen)4(H2O)4(OH)2](phen)2(NO3)4 with Ln = Tm, Yb
Key words: Lanthanide, Dinuclear Complexes, p-p Stacking Interactions
D.-Y. Wei, Y.-Q. Zheng, and J.-L. Lin
625  Full Text
On the Alkylation of 2,3-Dihydro-1,3-diisopropyl-4,5-dimethylimidazol-2-ylidene (In German)
Key words: Carbenes, Heterocycles, Imidazoles
N. Kuhn, M. Göhner, and M. Steimann
631  Full Text
Hetero-Diels-Alder Reactions of Enaminothione with Electrophilic Olefins. Synthesis of 2-Furyl Substituted 2H-Thiopyrans
Key words: Hetero-Diels-Alder Reaction, Enaminothione, 2H-Thiopyran
K. Bogdanowicz-Szwed and A. Budzowski
637  Full Text
Preparation, Structure and Optical Properties of [CH3SC(NH2)2]3SnI5, [CH3SC(NH2)2][HSC(NH2)2]SnBr4, (CH3C5H4NCH3)PbBr3, and [C6H5CH2SC(NH2)2]4Pb3I10
Key words: Metal Halides, Excitonic Spectra, Optical Properties
C. P. Raptopoulou, A. Terzis, G. A. Mousdis, and G. C. Papavassiliou
645  Full Text
Crystal Structure and Conformation of N-(5-Chlorosalicylidene)-2-hydroxy-5-chloroaniline
Key words: Schiff Base, Hydrogen Bonding, AM1
Y. Elerman, M. Kabak, and A. Elmali
651  Full Text
Crystal Structure and Vibrational Behaviour of Tetraaqua-di(nicotinamide)M(II)-Saccharinates, with M(II) = Co, Ni, Zn
Key words: Cobalt(II), Nickel(II), Zinc(II), Aqua(nicotinamide)metal(II)-Saccharinates
E. E. Castellano, O. E. Piro, B. S. Parajón-Costa, and E. J. Baran
657  Full Text
Thermochemical Investigations on the Systems RE2O3-SeO2. IV. Solution Calorimetry of the Phases RE2SexO3+2x (RE = Nd, Sm, Y) (In German)
Key words: Rare Earth Selenium Oxides RE2SexO3+2x, Solution Calorimetry, Enthalpy of Formation
M. Zhang-Presse and H. Oppermann
661  Full Text
g-Oxo Carboxylic Acids in Heterocyclic Synthesis, III. Synthesis of Biologically Active 4-Benzylamino-6-(5,5-dioxodibenzothiophen-2-yl)-2,3,4,5-tetrahydropyridazin-3-ones:
Key words: Heterocyclic Synthesis
A. A. F. Wasfy, M. M. H. Arief, M. S. Amine, S. G. Donia, and A. A. Aly
668  Full Text
Novel Nitronyl Nitroxides: Synthesis and Properties
Key words: Nitronyl Nitroxides, Mesogenic Behaviour
S. Greve, V. Vill, and W. Friedrichsen
677  Full Text
Synthesis, Spectroscopic Studies, Crystal Structure and Conformation Analysis of N-(2-Fluoro-3-methoxy)-salicylaldimine
Key words: Schiff Base, Conformational Analysis
H. Ünver, E. Kendi, K. Güven, and T. N. Durlu
685  Full Text
Reactivity Trends in the Reaction of Alkynes with 3-Oxo-camphorsulfonylimine
Key words: Camphor Alkyne, Nucleophilic Addition, Ring Opening
A. M. Santos, M. F. N. N. Carvalho, A. M. Galva\˜o, and A. J. L. Pombeiro
691  Full Text
A Facile One-Pot Synthesis of 1,4,7,8,9,10-Hexahydro-6H-[1]-benzothieno[2',3':4,5]pyrimido[1,2-b][1,2,4,5]tetrazin-6-ones
Key words: Benzothienopyrimidinones, Benzothienopyrimidotetrazinones, Hydrazonoyl Halides
M. A. Abdallah
699  Full Text
An Improved Synthesis of Nickel-bis[5,6-dihydro-1,4-dioxine-2,3-dithiolate], Ni(edo)2
Key words: Organic Conductors, p-Donor Molecules, Metal 1,2-Dithiolenes
G. C. Papavassiliou, G. A. Mousdis, and G. C. Anyfandis
707  Full Text
Synthesis and Electronic Spectra of (N-1-Naphthyl-ethylenediamine)-dichloroplatinum(II). Fluorescence of the Appended Naphthyl Substituent
Key words: Electronic Spectra, Luminescence, Platinum Complexes
H. Kunkely and A. Vogler
709  Full Text
N u m b e r  7
Original Communications
Interaction in Molecular Crystals, 179. s-Donor/Acceptor Complexes {I2C=CI2···X-} (X- = Cl-, Br-, I-, SCN- of Tetraiodoethene in Tetra(n-butyl)ammonium Halide Salts (In German)
Key words: Tetraiodoethene Adducts, Tetra(n-butyl)ammonium Halides (Cl-, Br-, I-, SCN-), s-Donor/Acceptor Interactions
H. Bock and S. Holl
713  Full Text
Silanolato Complexes of Vanadium (III, IV) (In German)
Key words: Trimethylsilanolato Complexes, Vanadium (III, IV), Preparation
F. Preuss and P. Werle
726  Full Text
Improved Synthesis of HOPh2Si-SiPh2OH and Crystal Structure Analyses of HOPh2Si-SiPh2OH and HOPh2Si-SiPh2-O-Ph2Si-SiPh2OH·1/2C6H6
Key words: Disilanes, Silanols, Siloxanes
R. Tacke, J. Heermann, M. Penka, I. Richter, and B. Wagner
731  Full Text
Synthesis, Characterisation and Crystal Structure of a Cyano-Bridged Polymeric Yttrium-Iron Complex {[Y(phen)2(H2O)2Fe(CN)6]·8H2O}n
Key words: Yttrium-Iron Complex, Cyano-Bridge, Thermal Analysis
N. K. Karan, S. Mitra, G. M. G. Hossain, and K. M. A. Malik
736  Full Text
1,1-Ethylboration of Diethynyl(dimethyl)silane: Formation of a Silole Followed by [4+2]Cycloadditions to 7-Silanorbornadienes and 7-Silanorbornenes
Key words: 1,1-Organoboration, Ethynylsilanes, Cycloaddition, NMR Data
B. Wrackmeyer and J. Süß
741  Full Text
Octahedral Complexes of Fe(III) with Phosphorylic Ligands Closely Related to b-Diketones
Key words: Carbacylamidophosphate, b-Diketonates, Fe(III) Complexes
E. A. Trush, V. A. Ovchynnikov, K. V. Domasevitch, J. Swiatek-Kozlowska, V. Y. Zub, and V. M. Amirkhanov
746  Full Text
Double Porphyrin Platinum Conjugates
Key words: Tumor Therapy, Cytotoxicity, Phototoxicity
H. Brunner and K.-M. Schellerer
751  Full Text
Organometallically Protected Indates and Germanates: Synthesis, Structure and Properties of [{(CO)5M}EX3]2- (M = Cr, Mo, W; E = In; X = Cl, Br), [(CO5Cr)InBr(m2-Br)]22- and [{(CO)5Cr}E(oxinat)2]n- (E = In, n = 2; E = Ge, n = 1) (In German)
Key words: Indium, Germanium, 115In NMR Data
P. Rutsch, G. Renner, G. Huttner, and S. Sandhöfner
757  Full Text
A Homoleptic Zirconium Complex with Four Bulky h2-Pyrazolato Ligands
Key words: Pyrazolates, Zirconium, N-Ligands
J. C. Röder, F. Meyer, and H. Pritzkow
773  Full Text
Polysulfonylamines, CLV. Strong and Weak Hydrogen Bonding in the Crystal Structures of 2,2'-Bipyridinium, 1,10-Phenanthrolinium and 1,8-Bis(dimethylamino)naphthalinium Dimesylamide (In German)
Key words: Ion Pairs, Hydrogen Bonding, Proton Sponge
D. Henschel, O. Moers, I. Lange, A. Blaschette, and P. G. Jones
777  Full Text
Synthesis, Structure, and Magnetic Properties of CeNiIn2
Key words: Indium, Crystal Structure, Rare Earth Compound
V. I. Zaremba, Y. M. K.alychak, Y. B. Tyvanchuk, R.-D. Hoffmann, M. H. Möller, and R. Pöttgen
791  Full Text
Ternary Indides LnRhIn2 (Ln = La, Ce, Pr, Nd, Sm) with MgCuAl2 Type Structure
Key words: Indium, Crystal Structure, Rare Earth Compound
V. I. Zaremba, V. P. Dubenskiy, and R. Pöttgen
798  Full Text
Palladium Complexes with Bidentate P,N Ligands: Synthesis, Characterization and Application in Ethene Oligomerization
Key words: P,N Ligands, Palladium Complexes, Ethene Oligomerization
G. Müller, M. Klinga, P. Osswald, M. Leskelä, and B. Rieger
803  Full Text
Metal Complexes of Biologically Important Ligands, CXLVI. Bis(allyl)-N,O-a-Aminocarboxylate-Rhodium Complexes (In German)
Key words: Rhodium Complexes, a-Amino Acids, Allyl
W. Ponikwar, P. Mayer, and W. Beck
810  Full Text
Borate, an Effective Mummification Agent in Pharaonic Egypt
Key words: Borate, Mummification Salt, Alkaline Phosphatase
U. Weser and Y. Kaup
819  Full Text
2''-Chartreusin-monoacetate, a New Natural Product with Unusual Anisotropy Effects from the Marine Isolate Streptomyces sp. B5525, and its 4''-Isomer
Key words: Chartreusin, Marine Streptomycetes, Anisotropy Effects
R. P. Maskey, K. Pusecker, M. Speitling, P. Monecke, E. Helmke, and H. Laatsch
823  Full Text
Synthesis and Crystal Structures of Two Monomeric Methylene Bis(diaminoalanes)
Key words: Methylene Bis(diaminoalanes)
K. Knabel, H. Nöth, and T. Seifert
830  Full Text
N u m b e r  8
Original Communications
Interaction in Molecular Crystals, 180. s-Donor/Acceptor Complexes {S(CI)4···X-} (X- = I-, SCN- of Tetraiodothiophene in Tetra(n-butyl)ammonium Halide Salts (In German)
Key words: Tetraiodothiophene Adducts, Tetra(n-butyl)ammonium Halides R4N+X- (X = I-, SCN-, s-Donor/Acceptor Interactions
H. Bock und S. Holl
835  Full Text
Interaction in Molecular Crystals, 181. s-Donor/Acceptor Complexes {MAI4···X-} (X- = Br-, I-, SCN- of Tetraiodo Acceptor Molecules MAI4 (MA = Ethene, Thiophene, N-Methylpyrrole) in Tetraphenylphosphonium Halide Salts (In German)
Key words: Organic Tetraiodo Acceptor Molecules, Tetraphenylphosphonium Halides, s-Donor/Acceptor Interactions
H. Bock und S. Holl
843  Full Text
Synthesis of SrxBa(1-x)TiO3 Solid Solutions from the Mechanically Activated System BaCO3 - SrCO3 - TiO2
Key words: Mechanical Activation, Barium Strontium Titanate, Solid State Reactions
V. Berbenni and A. Marini
859  Full Text
Synthesis and Structure of the First Transition Metal Complex with Methanesulfonylhydrazine as a Ligand
Key words: Methanesulfonylhydrazine, Zinc Complex, X-Ray Structure
A. Ienco, C. Mealli, and N. I. Dodoff
865  Full Text
Thermochemical Inverstigations of Systems RE2O3-SeO2. V. Ytterbium Selenium Oxides on the Line Yb2O3-SeO2 (In German)
Key words: Ytterbium Selenium Oxides, Thermal Decomposition, Phase Diagram
H. Oppermann, M. Zhang-Preße, and P. Schmidt
868  Full Text
Implications of the Results of a Routine Structure Determination: Tris(triphenylphosphine)gold(I) Chloride Bis(dichloromethane)
Key words: Gold(I) Chloride, (Triphenylphosphine)gold(I) Complexes, Gold(I) Coordination
A. Hamel, A. Schier, and H. Schmidbaur
877  Full Text
Structural, Spectroscopic and Theoretical Studies of (tButyl-isocyanide)gold(I) Iodide
Key words: Isocyanide Complexes, Gold Complexes, Gold Iodide, Aurophilicity
R.-Y. Liau, T. Mathieson, A. Schier, R. J. F. Berger, N. Runeberg, and H. Schmidbaur
881  Full Text
Preparation and Crystal Structure of Bis(isocyanide)gold(I) Bis(phenylene-1,2-dithiolato)aurates(III)
Key words: Gold Complexes, Isocyanide Complexes, Phenylene-dithiolate Complexes
H. Ehlich, A. Schier, and H. Schmidbaur
890  Full Text
X-Ray and Raman Investigations on Cyanides of Mono- and Divalent Metals and Synthesis, Crystal Structure and Raman Spectrum of Tl5(CO3)2(CN)
Key words: Carbonate, Cyanide, Raman Spectroscopy
O. Reckeweg and A. Simon
895  Full Text
A New Mixed Valent Europium Chloride: Na5Eu7Cl22
Key words: Europium, Mixed Valence, Absorption Spectrum
C. Wickleder
901  Full Text
Structure of N-Methylisatin N(4)-Dimethylthiosemicarbazone and its Electrochemically Synthesized 6-Coordinate Cadmium(II)Complex
Key words: Cadmium, N-Methylisatin N(4)-Dimethylthiosemicarbazone, Electrochemical Synthesis
E. Labisbal, A. Sousa-Pedrares, W. Kaminsky, and D. X. West
908  Full Text
Crystal Structures of Seven Terephthaldiamide Derivatives
Key words: Terephthaldiamides, Crystal Structure, IR Spectra
P. G. Jones, J. Ossowski, and P. Ku\'s
914  Full Text
[4 +2 ]-Cycloaddition Reactions Involving a-Oxo Thioketone Intermediates
Key words: Oxo Thioketone Intermediates, 1,3,4-Oxadithiins, D3-Thiopyran Derivatives
M. I. Hegab, A. E-G. A. Amr, and F. M. E. Abdel-Megeid
922  Full Text
The (2-Phenyl-2-trimethylsiylyl)ethyl-(PTMSE)-Ester - a Carboxy Protecting Group Cleavable under Neutral Conditions (In German)
Key words: Carboxy Protecting Group, Peptides, Fluoride-Induced Elimination
M. Wagner and H. Kunz
928  Full Text
Synthesis and Structure of Bis-Urea Phenazines
Key words: Phenazine, Urea, Anion Binding
T. Fricke, A. Dickmans, U. Jana, M. Zabel, P. G. Jones,Dix, B. König, and R. Herges
937  Full Text
New Derivatives of Quinoxaline - Syntheses,Complex Formation and their Application as Controlling Ligands for Zinc Catalyzed Epoxide-CO2 - Copolymerization
Key words: Copolymerization Epoxide-CO2, Quinoxalines, Zinc Complexes
O. Hampel, C. Rode, D. Walther, R. Beckert, and H.Görls
946  Full Text
Steroids and Terpenoids from Ajuga relicta
Key words: Ajuga relicta P. H. Davis, Steroids, Terpenoids
G. Kökdil, G. Topçu, A. C. Gören, and W. Voelter
957  Full Text
Montmorillonite K-10 as Highly Efficient and Mild Catalyst for Deprotection of Ketone Dimethylhydrazones Using Microwaves in a Solventless System
Key words: Dimethylhydrazones, Montmorillonite K-10, Microwave
R. Hosseinzadeh, A. Sharifi, M. Mirzaei, and K. T. Heydar
961  Full Text
N u m b e r  9
Original Communications
Alkaline Metal Arsenides A3As7 and AAs (A = K, Rb, Cs). Preparation, Crystal Structure, Vibrational Spectroscopy
Key words: Arsenides, Zintl Phases, Pnictides
F. Emmerling und C. Röhr
963  Full Text
Syntheses and Crystal Structures of Bis(N-lithio-trimethylsilylamino)bis(dimethylamino)silane and 1,1-Dichloro-2,4-bis(trimethylsilylamino)-3,3-bis(dimethylamino)siladiazatitanacyclobutane (In German)
Key words: Siladiazatitanacyclobutane, N-Lithio Aminosilane, Precursor Chemistry
J. Engering, E.-M. Peters, and M. Jansen
976  Full Text
Valence Bond Studies of N5+
Key words: Valence-Bond Structures, Increased-Valence Structures
R. D. Harcourt and T. M. Klapötke
983  Full Text
Synthesis and Characterization of Chromium Tricarbonyl Complexes of 1-Phenylgermatrane and 1-Phenylazagermatrane. Crystal Structure of [N(CH2CH2O)3GeC6H5]Cr(CO)3
Key words: Germatrane, Azagermatrane, Chromium Tricarbonyl
S. S. Karlov, D. A. Sorokin, Y. F. Oprunenko, J. Lorberth, and G. S. Zaitseva
993  Full Text
Synthesis and Structural Characterization of [Cu(NH2CH2C6H4N=CHC5H5N)Cl2]
Key words: Copper(II)chloride, Crystal Structure, Spectral Studies
A. Datta, N. K. Karan, S. Mitra, and G. Rosair
999  Full Text
The Crystal Structure of Bis-[methylammonium]-hexafluorosilicate, (MeNH3)2SiF6 (In German)
Key words: Structure Determination, Monomethylammonium, Hexafluorosilicate
J. Graulich and D. Babel
1003  Full Text
New Phosphorus-Containing Polycylic Large-Ring Systems Involving Heteroatoms
Key words: Large-Ring Systems, Cyclocondensation, Phosphine, Phosphorus Heterocycles
Y. Lu, M. Freytag, P. G. Jones, and R. Schmutzler
1008  Full Text
Bis[dicarbonyl(cyclopentadienyl)ruthenium(I)] Complexes
Key words: Ruthenium Complexes, Cyclopentadienylruthenium Complexes, Rutheniumcarbonyl Complexes
H. Schumann, S. Stenz, F. Girgsdies, and S. H. Mühle
1017  Full Text
On the Reaction of PCl3 with NaR*, KR* and ZnR*2 (R* = SitBu3): Formation of the Diphosphene R*P=PR*, Tetraphosphane P4R*2, Tetraphosphanide NaP4R*3 as well as Halogenophosphanes R*mPmClp (In German)
Key words: Diphosphene, Phosphanes, Halogenophosphanes
N. Wiberg, A. Wörner, H.-W. Lerner, and K. Karaghiosoff
1027  Full Text
Synthesis, Vibrational Spectra and Normal Coordinate Analysis of (n-Bu4N)2[Pt(SCN)n(ox)], n = 2, 4, and Crystal Structure of [(C5H5N)2CH2][Pt(SCN)4(ox)] (In German)
Key words: Di(thiocyanato)oxalatoplatinate(II), Tetra(thiocyanato)oxalatoplatinate(IV), Vibrational Spectra
J.-G. Uttecht, C. Näther, and W. Preetz
1036  Full Text
Hydrothermal Single Crystal Growth and Crystal Structures of the Mercury(II) Selenates(VI) HgSeO4, HgSeO4· HgO and HgSeO4· 2HgO
Key words: Mercury(II), Selenates(VI), Hydrothermal Synthesis
M. Weil
1043  Full Text
Polysulfonylamines CLVII. Molecular Co-crystals of Di(4-halobenzenesulfonyl)amines and Oxygen Bases: Lamellar Layers with Close C-H···Hal, Cl···Cl or Br···Br Interlayer Contacts (In German)
Key words: Supramolecular Structures, Non-covalent Bonding, Di(arenesulfonyl)amines
T. Hamann, D. Henschel, I. Lange, O. Moers, A. Blaschette, and P. G. Jones
1051  Full Text
New Bioactive Diterpenoid from Euphorbia decipiens
Key words: Euphorbia decipiens, Diterpene Esters, Prolyl Endopeptidase
V. U. Ahmad, H. Hussain, J. Hussain, A. R. Jassbi, I. A. Bukhari, A. Yasin, M. I. Choudhary, and A. Dar
1066  Full Text
Magnesium Isotope Effects by Ion Exchange Using Monoazacrown Bonded Merrifield Peptide Resin
Key words: Magnesium Isotope Effects, Ion Exchange, Elution Chromatography
D. W. Kim, H. I. Ryu, and B. K. Jeon
1072  Full Text
N u m b e r  10
Original Communications
Nitride Sulfide Halides of the Light Lanthanides with the Formula Type M6N3S4X (M = La - Nd; X = Cl, Br) with Ordered Sulfide and Halide Positions (In German)
Key words: Lanthanides, Nitrides, Sulfides, Bromides, Crystal Structure
F. Lissner and T. Schleid
1079  Full Text
Bis(triphenylphosphoranylidene)ammonium Dicyanoaurate(I)
Key words: Di(cyano)aurates(I), Gold(I) Cyanide Complexes, Bis(triphenylphosphoranylidene)ammonium Salts
R.-Y. Liau, H. Ehlich, A. Schier, and H. Schmidbaur
1085  Full Text
The New Oxobismutates(III) Cs6Bi4O9, K9Bi5O13 and A2Bi4O7 (A = Rb, Cs) (In German)
Key words: Oxobismuthates, Bismuthates(III), Lone-Pair Cations
F. Emmerling and C. Röhr
1090  Full Text
[3+1]-Cycloadditions with Formation of Tetraboraporphyrinogenes (In German)
Key words: Porphyrinogenes, Lithiation, Di(2-heteroaryl)boranes
T. Köhler, H. Pritzkow, and W. Siebert
1101  Full Text
Mercury Cyanamide / Carbodiimide Networks: Synthesis and Crystal Structures of Hg2(NCN)Cl2 and Hg3(NCN)2Cl2
Key words: Mercury Cyanamide / Carbodiimide Chloride, Inorganic Polymer, 2D Network
X. Liu and R. Dronskowski
1108  Full Text
Self-Assembly of Organo-Sulfur, Selenium and Tellurium Compounds
Key words: Tellurium, Heterocycles, Self Assembly
B. Kersting
1115  Full Text
DFT Calculations of the Structures of Various Isomers (cis/trans) of [(CH3)(PH3)M-NH2-CH2-C(O)-O] and [(Cl)(PH3)M-NH2-CH2-C(O)-O] Complexes with M = Ni, Pd and Pt
Key words: DFT Calculations, Ni Complexes, Pd Complexes, Pt Complexes
W. Beck, T. M. Klapötke, and W. Ponikwar
1120  Full Text
A Convenient Synthesis of 1,3-Dihydro-1,3-diborapentafulvene Derivatives (In German)
Key words: 1,3-Dihydro-1,3-diborafulvenes, nido-2,3,4,5-Tetracarbahexaborane, nido-2,3,5-Tricarbahexaboranes
M. J. Bayer and W. Siebert
1125  Full Text
Crystal Structure and Magnetic Properties of (2,2'-Dipyridyl)-(2-acetylphenolato)copper(II) Perchlorate
Key words: Mixed-Ligand Binuclear Copper(II) Complex, Crystal Structure, Antiferromagnetic Interaction
A. Elmali, Y. Elerman, and I. Svoboda
1129  Full Text
Synthesis, Crystal Structures and Investigations on the Thermal Properties of New CuBr(2-Ethylpyrazine) Coordination Polymers
Key words: Coordination Polymers, Crystal Structures, Thermal Properties
C. Näther and I. Jeß
1133  Full Text
Novel Non-Symmetric Nickel-Diimine Complexes for the Homopolymerization of Ethene: Control of Branching by Catalyst Design
Key words: Non-Symmetric Diimine Ni(II) Catalysts, Branched Polyethenes, C2/C3-Copolymers
M. Schmid, R. Eberhardt, J. Kukral, and B. Rieger
1141  Full Text
The First 6,8-Cycloeudesmane Sesquiterpene from a Marine Organism: The Red Seaweed Laurencia microcladia from the Baia di Calenzana, Elba Island
Key words: Laurencia microcladia, Rhodophyta, Cycloeudesmanesesquiterpenes
G. Guella, D. Skropeta, I. Mancini, and F. Pietra
1147  Full Text
Polysulfonylamines, CLIX. A Variety of Supramolecular Synthons in Two Molecular Complexes of Di(4-halobenzenesulfonyl)amines with Oxygen Bases
Key words: Supramolecular Structures Non-covalent Bonding Di(arenesulfonyl)amines
T. Hamann, K. Wijaya, O. Moers, A. Blaschette, and P. G. Jones
1152  Full Text
A Simple Conversion of 2'-Benzyloxyflavanone to Pterocarpan
Key words: Pterocarpan, Thallium(III)Nitrate, Ring Contraction
L. Kiss, L. Szilágyi, and S. Antus
1165  Full Text
Synthesis of Rigid Cyclopropanoid Nucleoside Analogues
Key words: Nucleoside Analogues, Cyclopropanes, HPLC
R. Csuk and A. Kern
1169  Full Text
Manganese(II), Iron(II), Cobalt(II) and Nickel(II)Complexes of Methanesulfonic Acid Hydrazide. Crystal Structure of trans-Dichlorotetrakis(methanesulfonic Acid Hydrazide-N2)cobalt(II) and trans-Dichlorotetrakis(methanesulfonic Acid Hydrazide-N2)nickel(II)
Key words: Methanesulfonic Acid Hydrazide, Metal Complexes, X-Ray Structure
N. I. Dodoff, M. Kubiak, and J. Kuduk-Jaworska
1174  Full Text
Synthesis of a Dinuclear m-(h2-Tioaldehyde)zirconocene Cation Complex
Key words: X-Ray Data, (Butadiene)zirconocene, Metallocene Cation
S. Courtenay, S. Smith, E. Hollink, U. Blaschke, G. Kehr, R. Fröhlich, G. Erker, and D. W. Stephan
1184  Full Text
Crystal Structure of trans-[ReCl2(dppp)2]Cl · 1/2 H2O(dppp = 1,3-bis(diphenylphosphino)propane)
Key words: Rhenium(III), 1,3-bis(diphenylphosphino)propane Complex, Crystal structure
O. E. Piro, D. Gambino, J. Benítez, E. Kremer, and E. J. Baran
1189  Full Text
N u m b e r  11
Original Communications
A Pyrazine-Bridged Ni(II) Coordination Polymer
Key words: Polymeric Ni(II) Complex, Pyrazine-Bridged Ni(II) Coordination Polymer
C. R. Choudhury, S. K. Dey, S. Sen, B. Bag, S. Mitra, and V. Gramlich
1191  Full Text
Synthesis and Structure of 1,3-Diisopropyl-4,5-dimethylimidazolium N,N'-Diphenylureate
Key words: Imidazoles, Urea, Hydrogen Bonding, Crystal Structure
N. Kuhn, A. Al-Sheikh, and M. Steimann
1195  Full Text
Synthesis and Thermolysis of the tert-Butyl-Substituted Silatetrazolines - Formation of the Silanimines tBu2Si=N-SiXtBu2 (X = F, Cl, Br, tBu) (In German)
Key words: Tetrazene, Silatetrazoline, Silanimine
H.-W. Lerner, N. Wiberg, and K. Polborn
1199  Full Text
Synthesis and Reactivity of Cyclopentadienyl and Indenyl Ligands Bearing w-Fluorinated Pendant Groups. Crystal Structure of (ortho-F-C6H4)-CPh2-C5H4SiMe3
Key words: Half-Sandwich Complex, Intra-molecular Stabilisation, Transmetallation
A. Khvorost, D. Lemenovskii, N. Ustynyuk, K. Rufanov, and J. Kipke
1207  Full Text
Ternary Antimonides YbTSb (T = Ni, Pd, Pt, Cu, Ag, Au) - Synthesis, Structure, Homogeneity Ranges, and 121Sb Mössbauer Spectroscopy
Key words: Antimony, Homogeneity Ranges, Mössbauer Spectroscopy
R. Mishra, R. Pöttgen, R.-D. Hoffmann, T. Fickenscher, M. Eschen, H. Trill, and B. D. Mosel
1215  Full Text
Studies of Monothiomalonamide and its Palladium(II) and Platinum(II) Complexes
Key words: Monothiomalonamide, Monothiomalonamide Complexes, Vibrational Spectroscopy
S. De Beukeleer, G. S. Papaefstathiou, C. P. Raptopoulou, A. Terzis, S. P. Perlepes, H. O. Desseyn, and E. Manessi-Zoupa
1224  Full Text
Synthesis, Crystal Structure, and Spectroscopic Characterization of the Phosphorane Iminato Complex [Cl2AlNPCl3]2, and of the Phosphane Imine Complex [Me3SiNPCl3 · AlCl3] (In German)
Key words: Phosphorane Iminato Complex of Aluminum, Phosphane Imine Complex of Aluminum, Single Source Precursor
B. Jäschke and M. Jansen
1237  Full Text
Magnetic Exchange Based on p-p Stacking Interactions: Synthesis, Crystal Structure, Thermal Decomposition and Magnetic Properties of [Ce(phen)2(H2O)2(NO3)2](NO3)(phen)2(H2O)
Key words: Cerium, Phenanthroline Complexes, p-p Stacking Interactions, Magnetism
Y.-Q. Zheng, L.-X. Zhou, J.-L. Lin, and D.-Y. Wei
1244  Full Text
Isomerisation of Alkenes Bearing Stannyl and Boryl Groups at the C=C Bond
Key words: Boron, Tin, Alkenes, Isomerisation, NMR Data
B. Wrackmeyer, S. Kerschl, and U. Klaus
1251  Full Text
Tetrapodal Pentadentate Ligands with NS4 and NP4 Donor Sets: An Elusive Tetrathiol, and a Sterically Encumbered Tetraphosphane
Key words: Tetrapodal Pentadentate Ligand, Polythiols, Polyphosphanes
C. Zimmermann, W. Bauer, F. W. Heinemann, and A. Grohmann
1256  Full Text
K1.10Zr2Se6, Rb0.86Zr2Se6 and Cs0.80Zr2Se6. The First Intercalation Compounds of Zirconium Triselenide
Key words: Complex Chalcogenides, Selenides, Zirconium
K. O. Klepp, N. A. Harringer, and A. Kolb
1265  Full Text
New Pnictides with the CaAl2Si2 Type Structure and the Stability Range of this Type (In German)
Key words: Pnictides, Europium, Magnetism, Mössbauer Spectroscopy
F. Wartenberg, C. Kranenberg, R. Pocha, D. Johrendt, A. Mewis, R.-D. Hoffmann, B. D. Mosel, and R. Pöttgen
1270  Full Text
Polysulfonylamines CLXI. A Novel 1,2-Dihydroimidazoquinolinylium Cation: Serendipitous Isolation and Crystal Structure of the Corresponding Dimesylamide (In German)
Key words: Heterocyclic Cation, Di(methanesulfonyl)amide, Hydrogen Bonding
K. Wijaya, O. Moers, A. Blaschette, and P. G. Jones
1277  Full Text
A New Trinuclear Cyano-Bridged Sr-Fe(III)Complex, [Sr2(phen)4(H2O)3(NO3)Fe(CN)6]·H2O
Key words: Strontium-Iron Complex, Cyano-Bridge, Crystal Structure
A. Datta, N. K. Karan, S. Mitra, and K. M. A. Malik
1282  Full Text
Synthesis of Difluorinated Cyclopropanoid Nucleoside Analogues (In German)
Key words: Nucleoside Analogues, Cyclopropanes, HPLC (In German)
R. Csuk and G. Thiede
1287  Full Text
Orthoamides LIX. Formyl-aalen [Tris(diformylamino)methane] - a New Formylating Reagent for Activated Aromatic Compounds (In German)
Key words: Aromatic Aldehydes, Formylation, Electrophilic Aromatic Substitution
W. Kantlehner, E. Haug, O. Scherr, and G. Ziegler
1295  Full Text
Molecular Complexe, 13. Weak Arene Complexe of Nitroaromatics. 1H NMR Studies of Conformations and Polar Effects. syn-anti Selectivity of 5-Nitrofurfural
Key words: Arene Complexes in CCl4, Formation Constants, Topologies
H. Stamm, H.-O. Strumm, H. Jäckel, G. Schilling , B. Beijer, and S. Bethke
1305  Full Text
Crystal and Molecular Structure of 4-Arylhexahydro-1H,3H-pyrido [1,2-c] pyrimidine-1,3-dione Derivatives
Key words: 4-Arylhexahydro-1H,3H-pyrido [1,2-c] pyrimidine-1,3-dione Derivatives, Hydrogen Bonds, Dimers
I. Wolska and F. Herold
1315  Full Text
Kinetic Studies of Condensation of Aromatic Aldehydes with Meldrum's Acid
H. A. A. Medien
Key words: Aromatic Aldehydes, Meldrum's Acid, Spectrophotometry, Kinetic
1320  Full Text
Bischler-Napieralski Synthesis of Some New Pyrazole-Fused b-Carbolines
K. A. Abu-Safieh, M. M. El-Abadelah, S. S. Sabri, W. Voelter, C. M. Mössmer, and M. Stroebele
Key words: Bischler-Napieralski Reaction, Directed Cyclization, Pyrazolopyridoindoles
1327  Full Text
Novel and Facile Synthesis of Pyrazolo [3,4-d]pyrimidines
T. M. A. Elmaati
Key words: 6-Hydrazinopyrimidine,Pyrazolo [3,4-d]pyrimidine
1333  Full Text
N u m b e r  12
Nineteen contributions dedicated to Professor Albrecht Mewis on the occasion of his 60th birthday (p. 1337 - 1464)
Original Communications
On Calciumtetrahydrogen-hexaoxo-diperiodatetetrahydrate CaH4I2O10 · 4 H2O: Crystal Structure, Vibrational Spectroscopy and Thermal Analysis (In German)
Key words: Periodate, Crystal Structure, Vibrational Spectroscopy, Thermal Analysis
H. Haeuseler and M. Botova
1337  Full Text
Mg5Pd10Si16 and Mg5Pt10Si16, Magnesium Platinum Metal Silicides with Si4 Tetrahedra and Si12 Truncated Tetrahedra (In German)
Key words: Platinum Metal Silicide, Magnesium, Crystal Structure
P. Lorenz and W. Jung
1346  Full Text
Synthesis and Crystal Structure of Zr5Rh2In4 and Hf5Rh2In4 - New Ternary Indides with Lu5Ni2In4 Type Structure
Key words: Indium, Crystal Structure, Zirconium, Hafnium, Rhodium
M. Lukachuk and R. Pöttgen
1353  Full Text
Crystal Structure of the Ternary Arsenide CeNi1.91As1.94
Key words: Ternary Defective Arsenide, Supercell, CaBe2Ge2-Type, Arsenic Clusters
V. Babizhetskyy, E. Le Für, J. Y. Pivan, and R. Guérin
1359  Full Text
Crystal Structures and Electronic Properties of Ge1/3NbS2 and Ge1/4NbS2 (In German)
Key words: Niobium Sulfide, Intercalation, Germanium, Crystal Structure, Electronic Structure
R. Pocha and D. Johrendt
1367  Full Text
Ni(C2(COO)2)(H2O)4 · 2 H2O and Ni(C2 (COO)2)(H2O)2: Two Co-ordination Polymers of the Acetylenedicarboxylate Dianion (In German)
Key words: Co-ordination Polymer, Dicarboxylate, Nickel
F. Hohn, H. Billetter, I. Pantenburg, and U. Ruschewitz
1375  Full Text
Reactions in Molten Alkalimetal Polychalcogenides: What Happens in the Melt? A Study of the Reactions in the System K-Nb-S Using Differential Scanning Calorimetry, Infrared Spectroscopy, and X-Ray Powder Diffraction
Key words: Alkalimetal Niobium Polychalcogenides, Infrared Spectroscopy, Differential Scanning Calorimetry
P. Dürichen and W. Bensch
1382  Full Text
Synthesis and X-Ray Crystal Structure Determination of Thiotrithiazyl Iododichloride, S4N3ICl2
Key words: Thiotrithiazyl Iododichloride, Tetrasulfur Tetranitride, Rietveld Refinement
S. H. Irsen and R. Dronskowski
1387  Full Text
Synthesis, Structural and Spectroscopic Characterization of the a,w-Diammonioalkane Hexabromorhodates(III) [H3N(CH2)xNH3]2[H5O2][RhBr6]Br2 (x = 3, 4) - IR Spectra of [H5O2]+ Ions with Weak Solid State Interactions
Key words: Hexabromorhodates(III), a,w-Diammonioalkane Cations, Diaquahydrogen Cation
M. Bujak and W. Frank
1391  Full Text
ortho-Lithiation of Benzene-1,2-dithiol: A Methodology for ortho-Functionalization of Benzene-1,2-dithiol
Key words: ortho-Functionalized Benzene-1,2-dithiols, Bis(benzene-1,2-dithiol), Ligand Synthesis
H. V. Huynh, W. W. Seidel, T. Lügger, R. Fröhlich, B. Wibbeling, and F. E. Hahn
1401  Full Text
New Ternary Phosphide La7Pd17P12: Preparation and Crystal Structure
Key words: Ternary Phosphides, Crystal Structure, Rare-Earth Compound
S. Budnyk, Yu. Prots, Yu. Kuz'ma, and Yu. Grin
1409  Full Text
NdClSeO3 and ErClSeO3: First Chloride-Selenites of the Rare Earth Elements
Key words: Lanthanides, Selenite, Chloride
M. S. Wickleder
1414  Full Text
Ca(SCN)2 and Ca(SCN)2 · 2 H2O: Crystal Structure, Thermal Behavior and Vibrational Spectroscopy
Key words: Thiocyanates, Vibrational Spectroscopy, Hydrogen Bonds
C. Wickleder and P. Larsen
1419  Full Text
Sulfide Derivatized Oxodisilicates of the Heavy Lanthanides with the Formula M4S3[Si2O7] (M = Gd - Tm) (In German)
Key words: Lanthanides, Sulfide Silicates, Crystal Structures
C. Sieke, I. Hartenbach, and T. Schleid
1427  Full Text
Novel Thioborates of Cesium: Cs3BS3 and Li2CsBS3
Key words: Thioborates, Boron, Crystal Structures
J. Kuchinke, J. Küper, and B. Krebs
1433  Full Text
Investigations on the System ScCl3 / K2CO3 / H2O: Synthesis and Crystal Structures of K5[Sc(CO3)4] · 5 H2O and K7[Sc(CO3)4] CO3 · 9 H2O (In German)
Key words: Carbonatoscandates, Crystal Structure, Complex Carbonates
M. Dahm and A. Adam
1439  Full Text
Polyol Metal Complexes, 43. Galactarato Complexes with Aluminium and Copper(II) (In German)
Key words: Carbohydrates, Metal Complexes, Aluminium, Copper, Galactaric Acid
P. Klüfers, G. Kramer, H. Piotrowski, and J. Senker
1446  Full Text
A New Copper(II) Complex with the N,N'-Bis(antipyryl-4-methyl)-piperazine (BAMP) Ligand: [Cu(BAMP)](ClO4)2
Key words: Copper Complexes, Mannich Base, Reinforcing Effect
O. Costi\csor, R. Tudose, I. Pantenburg, and G. Meyer
1454  Full Text
Synthesis and Characterisation of Na5[CoO2]CO3
Key words: Cobalt(I), Crystal Structure, Azide/Nitrate Route
M. Sofin, E. M. Peters, and M. Jansen
1461  Full Text