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Contents Vol. 58b (2003)
 

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N u m b e r  1

Original Communications
Dinuclear Derivatives of Mn2(CO)10 with the Ligand Tri(1-cyclohepta-2,4,6-trienyl)phosphane, P(C7H7)3, and their Oxidative Cleavage
Key words: Manganese, Olefinic Phosphanes, Carbonyl-manganese Complexes
M. Herberhold, W. Milius, and A. Pfeifer 		1  Full Text
Synthesis and Reactivity of Bromo-mer-tricarbonyl-trans-bis[tri(1-cyclo-hepta-2,4,6-trienyl)phosphane]-manganese, MnBr(CO)3[P(C7H7)3]2
Key words: Manganese, Olefinic Phosphanes, Carbonyl-manganese Complexes
M. Herberhold, W. Milius, and A. Pfeifer 		11  Full Text
Transition Metal-Gallium Ordering in HfCoGa2 and HfNiGa2
Key words: Hafnium, Gallide, Crystal Structure
M. Schlüter, B. Heying, and R. Pöttgen 		16  Full Text
Metal Directed One-Pot Syntheses: Mono-, Di- and Tetra-nuclear Clusters
Key words: Cluster Compounds, Self Assembly, Supramolecular Chemistry
R. W. Saalfrank, U. Reimann, F. Hampel, C. Goebel, and R. Herbst-Irmer 		22  Full Text
Squarates and Hydrogensquarates of Cyclic Nitrogen Bases with Layer-, Chain- and Ladder-Structures (In German)
Key words: Hydrogen Bonds, Squaric Acid Adducts, Cyclic Nitrogen Bases
R. Mattes, J. Ebbing, A. Grüss, J. Köppe, and K. Majcher 		27  Full Text
Tungstenmethyl-dimethylsilanols Cp(OC)2(R3P)W-CH2-SiMe2OH (R = Me, Ph) - Synthesis via Oxygenation or Hydrolysis
Key words: Tungsten, Silanol, Oxygenation
M. Hofmann, W. Malisch, H. Hupfer, and M. Nieger 		36  Full Text
Reactions of Vanadium(V) and Tantalum(V)-Complexes with Kinetically Stabilized Phosphaalkynes. A Simple Synthesis of 1,3,4-Thia and 1,3,4-Selenadiphospholes (In German)
Key words: Reactions of Phosphaalkynes, Complexes of Vanadium(V) and Tantalum(V), 1,3,4-Thiadiphospholes
C. Peters, U. Fischbeck, F. Tabellion, M. Regitz, and F. Preuss 		44  Full Text
New Coordination Polymers Based on Transition Metal Squarates and Pyrazine Ligands
Key words: Coordination Polymers, Transition Metal Squarates, Crystal Structures, Thermoanalysis
C. Näther, J. Greve, and I. Jeß 		52  Full Text
peri-Interactions in Naphthalenes, 9. On Hypercoordination in Non-quaternary Phosphonium Salts and a Secondary Phosphine with the (8-Dimethylamino-naphth-1-yl) Substituent
Key words: peri-Interactions in Naphthalenes, Hydrogeno-Phosphonium Salts and Phosphines
G. P. Schiemenz, C. Näther, and S. Pörksen 		59  Full Text
The Hexakis(N,N'-dimethylurea)cobalt(II) Cation: A Flexible Building Block for the Construction of Hydrogen Bonded Networks
Key words: Cobalt(II)/N,N'-Dimethylurea Complexes, Hydrogen-Bonded Coordination Complexes, Vibrational Spectroscopy
G. S. Papaefstathiou, R. Keuleers, C. J. Milios, C. P. Raptopoulou, A. Terzis, H. O. Desseyn, and S. P. Perlepes 		74  Full Text
Metal Complexes of Biologically Important Ligands, CXLVIII. Synthesis of Peptides from Glycine Ester Catalysed by Triflates and Chlorides of Metal(III, IV, V and VI) Ions (In German)
Key words: Peptides Synthesis, Rare Earth Elements, Transition Metals, Catalysts, a-Amino Acid Esters
J. Schapp and W. Beck 		85  Full Text
Metal Complexes of Biologically Important Ligands, CIL. Organometallic h2-N,O-Lysinato-Complexes (In German)
Key words: Lysine, Ruthenium, Rhodium, Iridium, Halfsandwich Complexes
W. Ponikwar and W. Beck 		92  Full Text
Synthesis of Monofluorinated Cyclopropanoic Nucleoside Analogues} (In German)
Key words: Nucleoside Analogues, Cyclopropanes
R. Csuk und G. Thiede 		97  Full Text
Hydroxyurea Analogues of Fosmidomycin
Key words: Malaria tropica, Fosmidomycin, Hydroxyurea Analogues
T. Kurz, D. Geffken, and C. Wackendorff 		106  Full Text
Synthesis of 2-Phenylisothiazol-3(2H)-one 1,1-Dioxides: Inhibitors of Human Leukocyte Elastase
Key words: Sultams, Human Leukocyte Elastase, Enzyme Inhibition
M. Gütschow, M. Pietsch, K. Taubert, T. H. E. Freysoldt, and B. Schulze 		111  Full Text
Erratum
Z. Naturforsch. 58b, 983 - 992 (2002)
R. D. Harcourt and T. M. Klapötke 		121  Full Text
N u m b e r  2 / 3
Original Communications
The Reduction of Pyridine to 1,4-Dihydropyridine by Lithiumtetrahydroborate in the Presence of Water
Key words: Reduction of Pyridine, Tetrakis(hydropyridino)borate, X-Ray Structure
H. Nöth and M. Warchhold 		123  Full Text
Preparation, Crystal and Magnetic Structure of the Double Perovskites Ca2TWO6 (T = Co, Ni)
Key words: Perovskites, X-Ray Data
M. J. Martínez-Lope, J. A. Alonso, M. T. Casais, and M. T. Fernández-Díaz 		127  Full Text
Hydroboration of Bis(trimethylsilyl)ethyne. New Aspects of Hydroboration
Key words: Alkynes, Alkenes, Allenes
B. Wrackmeyer, O. L. Tok, W. Milius, M. H. Bhatti, and S. Ali 		133  Full Text
Conductivity, Electrodeposition and Magnetic Property of Cobalt(II) and Dysprosium Chloride in Zinc Chloride-1-ethyl-3-methylimidazolium Chloride Room Temperature Molten Salt
Key words: Conductivity, Cyclic Voltammetry, Electrodeposition, Magnetic Property
H.-Y. Hsu and C.-C. Yang 		139  Full Text
A Zwitterionic Platinum Complex with a Carbene Ligand
Key words: Borane Cluster, Platinum, Carbene Ligand
T. Marx, L. Wesemann, S. Hagen, and I. Pantenburg 		147  Full Text
Synthesis and Structural Characterization of the Mixed Ligand Complex [Cu(HmL)2(phen)] · 2 H2O (H2mL = 2-Methyllactic Acid)
Key words: Copper(II), 2-Methyllactic Acid, Phenanthroline
R. Carballo, B. Covelo, E. M. Vázquez-López, A. Castiñeiras, and J. Niclós 		151  Full Text
Synthesis, Thermal and X-Ray Investigations of the High-Temperature Phase of Copper(I) Cyanide
Key words: Copper, Cyanide, Structure Elucidation, Thermal Properties, Optical Spectroscopy
O. Reckeweg, C. Lind, A. Simon, and F. J. DiSalvo 		155  Full Text
Rietveld Refinement of the Crystal Structure of a-Be3N2 and the Experimental Determination of Optical Band Gaps for Mg3N2, Ca3N2 and CaMg2N2
Key words: Beryllium Nitride, Optical Band Gap, Rietveld Refinement, Structure Elucidation
O. Reckeweg, C. Lind, A. Simon, and F. J. DiSalvo 		159  Full Text
Preparation and Crystal Structure of Hexapotassium-m-oxo-hexathiodititanate(IV), K6Ti2OS6
Key words: Chalcogenides, Titanium, Complex Oxysulfides
K. O. Klepp and F. Fabian 		163  Full Text
(Phosphine)silver(I) Sulfonate Complexes
Key words: Silver Complexes, Sulfonate Complexes, Phosphine Complexes, Ethanol Adduct
P. Römbke, A. Schier, and H. Schmidbaur 		168  Full Text
Beryllium Dichloride Coordination by Nitrogen Donor Molecules
Key words: Beryllium Dichloride Coordination, Nitrogen Donor Molecules
M. P. Dressel, S. Nogai, R. J. F. Berger, and H. Schmidbaur 		173  Full Text
Tailor-Made Synthesis of Functional Substituted Oligosilanes from Silyl Triflates and (Aminosilyl)lithium Compounds (In German)
Key words: Aminosilanes, Oligosilanes, Silyl Triflates
W. Uhlig 		183  Full Text
Secondary Bonding Interactions in Some Di- and Trihaloanilinium Halides
Key words: Anilinium, Halides, Hydrogen Bonds, Halogen-Halogen Contacts
E. López-Duplá, P. G. Jones, and F. Vancea 		191  Full Text
Ba9[NbN4]2O[CN2] - Synthesis, Crystal Structure and Raman Spectrum
Key words: Cyanamide, Nitride, Structure Elucidation
O. Reckeweg and F. J. DiSalvo 		201  Full Text
(1,2-DAPH2)2Ge9(OH)4O18 · 2 H2O: A New Microporous Germanate Based on the Interconnection of Ge9O18 Clusters Showing Reversible Water Emission and Uptake
Key words: Germanate, Hydrothermal Synthesis, Thermal Stability
D. Pitzschke, C. Näther, and W. Bensch 		205  Full Text
Access to Unsymmetric Binaphthols through Oxidative Coupling of Silicon Bisnaphtholates
Key words: Oxidative Coupling, Electron Transfer, Binaphthols, Silicon Naphtholates
M. Schmittel and A. Haeuseler 		211  Full Text
(3-Iminio-1-propenyl)oxy-borates: New Acyclic Betaines from Enaminocarbonyl Compounds and Boron Trifluoride or Triphenylboron -- Synthesis, Crystal Structure Analysis, and Quantum Chemical Calculations
Key words: Enaminocarbonyl Compounds, Boron, Betaines, Quantum Chemical Calculations
J. Nikolai, G. Taubmann, and G. Maas 		217  Full Text
Synthesis and Enzymatic Evaluation of Nucleosides Derived from 5-Iodo-2'-halo-2'-deoxyuridines
Key words: 5-Iodo-deoxyuridines, STILLE-coupling, HSV-1 Thymidine Kinase
T. Kniess, M. Grote, B. Noll, and B. Johannsen 		226  Full Text
Structural Investigation of a Configurationally Stable Seven-Membered Bridged Biaryl of Relevance for Atroposelective Biaryl Syntheses
Key words: Bridged Biaryls, Crystal Structure, Density Functional Theory Calculations
G. Bringmann, R.-M. Pfeifer, C. Rummey, T. Pabst, D. Leusser, and D. Stalke 		231  Full Text
N u m b e r  4
Original Communications
Bis(trimethylphosphane)-h\up-cyclopentadienyl-tert-butylimidovanadium(III): Reactions with Sulfur, Selenium, Tellurium, and Iodine (In German)
Key words: Sulfido, Selenido, Tellurido, Iodo Complexes of Vanadium(IV), 51V NMR Spectra
M. Billen, G. Hornung, G. Wolmershäuser, and F. Preuss 		237  Full Text
From Fluorosilylamides to Element-Silylamides and Iminosilanes (In German)
Key words: Aluminium-, Boryl-, Stannylaminosilanes, Rotational Barrier, Rotamers, Iminosilanes
M. Jendras, U. Klingebiel, and M. Noltemeyer 		246  Full Text
b-CaB4O7: A New Polymorph Synthesized under High-Pressure/High-Temperature Conditions
Key words: High-Pressure, Multianvil, b-CaB4O7, Borates, Crystal Structure
H. Huppertz 		257  Full Text
New Dinuclear Mn(II) Phenanthroline Adipato Complex: Synthesis and Structural and Thermal Characterization of Mn2(phen)2(H2O)2(C6H8O4)2
Key words: Manganese, Phenanthroline Complex, p-p Stacking Interactions, Thermal Behavior
Y.-Q. Zheng and M.-F. Zheng 		266  Full Text
Crystal Structure and Magnetic Properties of a New Hetero-Dinuclear CuIIMnII Schiff Base Complex
Key words: Hetero-Dinuclear CuIIMnII Complex, Super-Exchange Interactions, Antiferromagnetic Interaction
Y. Elerman, A. Elmali, C. T. Zeyrek, I. Svoboda, and H. Fuess 		271  Full Text
High-Pressure Preparation,Crystal Structure,and Properties of RE4B6O15 (RE = Dy,Ho) with an Extension of the "Fundamental Building Block"-Descriptors
Key words: High-Pressure, Borates, Fundamental Building Block
H. Huppertz 		278  Full Text
Novel Asymmetrical Dianionic Polyimido-Sulfur(IV)-Ylides
Key words: Chiral Auxiliaries, Sulfur Ylides, Wittig Reactions
C. Selinka and D. Stalke 		291  Full Text
Decarbonylation of Pentamethylcyclopentadienyl Tetracarbonylvanadium, Cp*V(CO)4, in the Presence of Oxygen. The X-Ray Crystal Structure Analyses of Cp*V(CO)4 and [Cp*V(O)(m-O)]4
Key words: Vanadium, Organometallic Oxides, Crystal Structures
M. Herberhold, A.-M. Dietel, and W. Milius 		299  Full Text
Formation of a Doubly C,N-Bridged Six-Membered Metallacyclic Bis[(2-imidazolyl)zirconocene] Dication
Key words: Zirconocene Cation, Methyl Abstraction, Arduengo Carbene, Imidazole, DFT Calculation
D. Vagedes, G. Erker, G. Kehr, R. Fröhlich, S. Grimme, and C. Mück-Lichtenfeld 		305  Full Text
Metal Complexes of Biologically Important Ligands, CL. 1,1-Dithiolato Complexes of Palladium(II), Platinum(II) and Gold(I) from Diphenylmethylene Glycine Ester or N,N-Dimethyl Glycine Ester and Carbondisulfide (In German)
Key words: Diphenylmethylene Glycine Ethylester, N,N-Dimethylglycine Ester, Carbondisulfide, 1,1-Dithiolate, Palladium, Platinum, Gold
M. A. Lang, K. Sünkel, W. Ponikwar, and W. Beck 		311  Full Text
Metal Complexes of Biologically Important Ligands, CLI. Organometallic Complexes of R-3-(3-Pyridyl)alaninate (In German)
Key words: Palladium, Rhodium, Iridium, Ruthenium, R-3-(3-Pyridyl)alaninate
W. Ponikwar and W. Beck 		318  Full Text
A Methoxyabietane Diterpenoid from the Root of Salvia phlomoides and Structural Correction of Another Diterpene from Cryptomeria japonica
Key words: Salvia phlomoides, Cryptomeria japonica, Methoxyabietanes
B. Rodríguez 		324  Full Text
Access to Orthogonal Protected Phenols - Synthesis of a Silylated Quinol
Key words: Orthogonal Protected Phenols, Quinol, Total Synthesis, Elisabethin A
S. A. Siddiqi and T. J. Heckrodt 		328  Full Text
A New Prenylated Hydroquinone from the Roots of Garcinia atroviridis Griff ex T.Anders (Guttiferae)
Key words: Prenylated Hydroquinone, Garcinia atroviridis
D. Permana, N. H. Lajis, K. Shaari, A. M. Ali, M. M. Mackeen, M. Kitajima, H. Takayama, and N. Aimi 		332  Full Text
Simple Synthesis, Characterization and Structure of Diorganotin(IV) Complexes Containing the N-(2-Salicylidene)-N'-benzoylhydrazone Ligand
Key words: Diorganotin(IV) Complexes, Hydrazone Ligand
D. K. Dey, B. Samanta, A. Lycka, and L. Dahlenburg 		336  Full Text
Synthesis of Monofluorinated Cyclopropanoid Nucleoside Analogues (In German)
Key words: Nucleoside Analogues, Cyclopropanes
R. Csuk and G. Thiede 		345  Full Text
Notes
Crystal Structure of a New Dimethyl Carbonate/2,4,6-Tris(trifluoromethyl)-1,3,5-triazine 1:1 Adduct
Key words: Dimethyl Carbonate, Fluoroalkyl 1,3,5-triazine Complex, Single Crystal Structure, Thermal Behaviour
O. Boese, S. I. Troyanov, and E. Kemnitz 		356  Full Text
Synthesis and Molecular Structure of [Fe2Cl2(m-S-tBu)2(h1-h1-m-dppe)] (dppe = Ph2P(CH2)2PPh2)
Key words: Dinuclear Complexes, Iron, Thiolates
H. V. Huynh, R. Fröhlich, and F. E. Hahn 		359  Full Text
N u m b e r  5
Original Communications
Organoaluminium and -Gallium Compounds with O-Oximato Substituents
Key words: Aluminium,Gallium,Oximates Crystal Structure
N. W. Mitzel, C. Lustig, and M. Woski 		363  Full Text
Three-Membered Ring Formation by Si···N Interactions in Aminosulfenylsilanes
Key words: Sulfur, Silicon, Crystal Structure
N. W. Mitzel 		369  Full Text
Single Crystals of the Neodymium(III) meta-Borate Nd(BO2)3 and ortho-Borate Nd[BO3] (In German)
Key words: Neodymium, Oxoborates, Crystal Structures
H. Müller-Bunz, T. Nikelski, and T. Schleid 		375  Full Text
Synthesis and Structure of 1-{2,2-Dimethyl-4,6-dioxo-5-(1-pyridinio)-1,3-dioxan-5-yl} pyridinium Ylide: A New Route to Meldrum's Acid Derivatives
Key words: Synthetic Methods, Heterocycles, Betaines, Crystal Structure
N. Kuhn, A. Al-Sheikh, and M. Steimann 		381  Full Text
The NaCl Adduct of the Iron-Indium Compound Fe2(CO)6(m-CO)(m-InR)2 [R = C(SiMe3)3] - a One-Dimensional Coordination Polymer with Sodium Oxygen Bridges
Key words: Indium, Iron, Coordination Compound
W. Uhl, F. Schmock, and W. Petz 		385  Full Text
On Attempts to Synthesize Lanthanide Complexes of the Dianionic Fluorenyl-alkoxo Ligand [C13H8-cyclo-C\titledn{6}H10-O]2-. Crystal Structure of (C13H9-cyclo-C6H10-O)LaI2(DME)2
Key words: Yttrium, Lanthanum, Ytterbium, Lanthanide(fluorenyl)alkoxides
A. A. Trifonov, M. N. Bochkarev, H. Schumann, and S. Dechert 		389  Full Text
Zinc (Hydrogen-b-glutamate)-chloride Hydrate [Zn(b-GluH)Cl(H2O)], a One-Dimensional Coordination Polymer
Key words: Zinc Complex, b-Glutamate Complex, Coordination Polymer, Bioinorganic Chemistry
F. Wiesbrock and H. Schmidbaur 		395  Full Text
Preparation and Crystal Structures of Ternary Rare Earth Silver and Gold Arsenides LnAgAs2 and LnAuAs2 with Ln = La - Nd, Sm, Gd, and Tb
Key words: Rare Earth Compounds, Arsenides, Crystal Structure
M. Eschen and W. Jeitschko 		399  Full Text
Synthesis, Crystal Structure, and Spectroscopic Characterization of Bis(dimethylammonium) Hexachlorotitanate [Me2NH2]2 [TiCl6] (In German)
Key words: Hexachlorotitanate, Rutile Structure Type, Solubility, Hydrogen Bonds
S. Rannabauer and W. Schnick 		410  Full Text
The Effect of High Energy Milling on the Solid State Synthesis of MnFe2O4 from Mixtures of MnO-Fe2O3 and Mn3O4-Fe2O3
Key words: Mechanical Activation, Manganese Ferrite, Thermogravimetric Analysis
V. Berbenni, A. Marini, A. Profumo, and L. Cucca 		415  Full Text
Behaviour of Bimetallic Pt-Pd Carbon-Supported Catalysts in Methanol Electrooxidation
Key words: Carbon Supported Platinum-Palladium Catalysts, Methanol Electrooxidation, in-situ Infrared Reflectance Spectroscopy, SNIFTIRS and SPAIRS
G. Göka\vgaç, J. M. Léger, and F. Hahn 		423  Full Text
Crystal Structure and Magnetic Properties of a Dinuclear Iron(III) Doubly Oxygen Bridged Schiff Base Complex
Key words: Dinuclear Iron(III) Complex, Super-Exchange Interactions, Antiferromagnetic Coupling
A. Elmali, Y. Elerman, T. Zeyrek, and I. Svoboda 		433  Full Text
seco-Dolastanes from the Marine Brown Alga Dictyota dichotoma (Huds.) Lamour
Key words: Dictyota dichotoma, Dictyotaceae, Brown Alga, Arabian Sea, Diterpenoids, seco-Dolastanes
M. S. Ali and M. K. Pervez 		438  Full Text
Large Scale Synthesis of 4'-(4-Bromophenyl)-2,2':6',2''-terpyridine and Nature of the Mysterious Green By-product
Key words: Rigid-Rod Molecules, Indolizinium Compounds, X-Ray Data
U. Siemeling, J. V. d. Brüggen, U. Vorfeld, A. Stammler, and H.-G. Stammler 		443  Full Text
C-Substituted Cyclams from Cyclotetrapeptides (In German)
Key words: Cyclotetrapeptides, Reduction, C-Substituted Cyclams
M. A. Lang and W. Beck 		447  Full Text
Synthesis of the Pyrrole-Imidazole Alkaloid Sventrin from the Marine Sponge Agelas sventres
Key words: Alkynes, Red-Al, Marine Natural Products
G. Breckle, K. Polborn, and T. Lindel 		451  Full Text
Carboxylic Acid Analogues of Fosmidomycin
Key words: Non-mevalonate Isoprenoid Biosynthesis, Fosmidomycin, 4-(N-Acyl-N-hydroxyamino)-butyric Acids
T. Kurz, D. Geffken, and C. Wackendorff 		457  Full Text
Effective Mummification Compounds Used in Pharaonic Egypt: Reactivity on Bone Alkaline Phosphatase
Key words: Alkaline Phosphatase, Cedrium, Guaiacol, Mummified Enzyme, Pliny the Elder
J. Koller, U. Baumer, Y. Kaup, M. Schmid, and U. Weser 		462  Full Text
Notes
2-Amino-1,3-dimethylimidazolium 2,2-Dimethyl-4,6-dioxo-1,3-dioxanide. First Structural Characterisation of the Anion of Meldrum's Acid
Key words: Heterocycles, Imidazole, Dioxan, Hydrogen Bonding, Crystal Structure
N. Kuhn, A. Al-Sheikh, and M. Steimann 		481  Full Text
Vibrational Spectra of the Layered Compound [(Vo2)2(4,4-bipy)0.5(4,4'-Hbipy)(PO4)]·H2O
Key words: VO2+ Complex,Phosphate,IR Spectra, Raman Spectra, Skeletal Vibrations
E. J. Baran and K.-H. Lii 		485  Full Text
A Hydrogen Bonded Aluminium Alkoxide Hydroxide Aggregate Resulting from the Exposure of Methylaluminium Dichloride to Air
Key words: Aluminium, Alkoxides, Aggregation
N. W. Mitzel and C. Lustig 		489  Full Text
Zinc Bis [m-N,N'-chlorozinc-bis(N-trimethylsilylimino-diphenylphosphoranyl)methanediide]: A Zinc Derivative of a Geminal Carbdianion
Key words: Geminal Carbdianions, Metathesis Reactions, Zinc
T. Bollwein, M. Westerhausen, and A. Pfitzner 		493  Full Text
N u m b e r  6
Original Communications
Magnetic Properties of Compounds RE2Cu2Mg (RE = Y, La, Pr, Nd)
Key words: Magnesium, Rare Earth Compounds, Magnetism
G. Kotzyba, R. Mishra, and R. Pöttgen 		497  Full Text
Magnetic and Spectroscopic Properties of LiAuSn
Key words: Stannide, Solid State NMR, Mössbauer Spectroscopy
Zh. Wu, H. Eckert, B. D. Mosel, M. H. Möller, and R. Pöttgen 		501  Full Text
Synthesis, Characterization, Crystal Structure and Magnetic Properties of [(en)CuII(ImH)2](ClO4)2 (en = Ethylenediamine, ImH = Imidazole): A Metalloligand as a Building Block for Heterometal Chains
Key words: Cu Complexes, Magnetic Properties, N Ligands
T. Glaser, M. Heidemeier, F. E. Hahn, T. Pape, and T. Lügger 		505  Full Text
Synthesis and Structure of the Ammonium Sesquicarbonate Monohydrate (NH4)4[H2(CO3)3] · H2O (In German)
Key words: Hexamethyldisilazane, Carbonate, Ammonium
G. Margraf, H.-W. Lerner, M. Bolte, and M. Wagner 		511  Full Text
Ruthenocene Complexes Containing Sterically Demanding Cyclopentadienyl Ligands (In German)
Key words: Ruthenium Complexes, Cyclopentadienylruthenium Complexes, Organotin Compounds
H. Schumann, S. Stenz, S. H. Mühle, and S. Dechert 		514  Full Text
R2Sn3 (R = La - Nd, Sm): A Family of Intermetallic Compounds with their Own Triclinic Structure
Key words: Crystal Structure, Rare Earth Stannides, Heat Capacity, Magnetic Measurements
M. L. Fornasini, P. Manfrinetti, A. Palenzona, and S. K. Dhar 		521  Full Text
The Synthesis and Structure of the Two Hexafluorophosphate Salts {Cu [P(C7H7)3](CH3CN)2}PF6 and {Cu[P(C7H7)3]2}PF6 Containing the Ligand Tri(1-cyclohepta-2,4,6-trienyl)phosphane
Key words: Copper(I) Complexes, Olefinic Phosphanes, X-Ray
M. Herberhold, N. Akkus, and W. Milius 		528  Full Text
Semi-Hydrogenated,Asymmetric Metallocene Catalysts for the Propylene Polymerization
Key words: Metallocene Polymerization Catalyst, Polypropylene, Diastereoselective Hydrogenation
M. Schloegl, C. Troll, U. Thewalt, and B. Rieger 		533  Full Text
Crystal Structures of Heteronuclear Nickel(II)/Zinc(II) Doubly Oxygen Bridged Schiff-Base Complexes
Key words: Hetero-Dinuclear Complex, Schiff-base, Octahedral Coordination, Tetrahedral Coordination
A. Elmali and Y. Elerman 		539  Full Text
Hydroboration of Bis(trimethylsilylethynyl)silanes with 9-Borabicyclo[3.3.1 ]nonane. A New Route to 1-Sila-3-cyclopentenes and to a 1-Sila-2,4-cyclopentadiene
Key words: Alkynes, Silole, Hydroboration, Isomerisation, NMR
B. Wrackmeyer, H. E. Maisel, W. Milius, M. H. Bhatti, and S. Ali 		543  Full Text
Manganiophosphonium Salts: Synthesis,Properties and Structure of Complexes of the Type [CpMn(CO)(NO)PPh2H]BF4 and [Cp'MN(CO)(NO)PPh2R]X (R = H, CH3, {CpMn(CO)(NO)}; X = BF4, PF6) (In German)
Key words: Ferrio Substituent, Manganiophosphonium Salts, Organometallated Phosphorus
S. Rudolph, J. Geicke, I. P. Lorenz, T. Seifert, K. Polborn, and M. Hörner 		553  Full Text
Electrochemistry of Acetate-, Carbonate-, Sulfate-, and Dihydrogenphosphate-Bridged Dirhodium(II)Complexes
Key words: Spectroelectrochemistry, Dirhodium(II)Complexes, Cyclic Voltammetry
\cS Ö. Yamana, A. M. Önalb, and H. Iscib 		563  Full Text
Synthesis, Crystal and Magnetic Structure of the New Double Perovskite Ba2MnMoO6
Key words: Perovskite Structure, Neutron Diffraction, Magnetic Structure, Antiferromagnetic Ordering, Manganese
M. J. Martínez-Lope, J. A. Alonso, and M. T. Casais 		571  Full Text
Two Atropisomeric N-Methyldioncophyllines A and N-Methylphylline, their Naphthalene-Free Heterocyclic Moiety, from Ancistrocladus barteri
Key words: Structural Elucidation, Naphthylisoquinoline Alkaloids, Ancistrocladaceae, Crystal Structure
G. Bringmann, C. Schneider, U. Möhler, R.-M. Pfeifer, R. Götz, L. A. Assi, E.-M. Peters, and K. Peters 		577  Full Text
Preparation of 2,3,8-Substituted Perhydrooxazolo[3,2-a]pyridines and the Crystal Structure of the (E)-3-(2-Fluorobenzylidene)-1-[1,2-bis(2-fluorophenyl)-2-hydroxyethyl]-3,4,5,6-tetra-hydropyridiniumchloride (In German)
Key words: 2-Fluorobenzaldehyde, Pipecolic Acid and Ester, Crystal Structure, Mercury(II)-EDTA Dehydrogenation
H. Möhrle, J. Mehrens, G. Kamphausen, E. Tot and H. Wunderlich 		585  Full Text
Partial Oxygen Migration in the Photochemical Wolff Rearrangement - a-Oxocarben-Oxiren-Isomerization or Intermolecular Mechanism? (In German)
Key words: a-Oxocarbenes, Oxirenes, Wolff Rearrangement
P. Haiss and K.-P. Zeller 		595  Full Text
N u m b e r  7
Original Communications
Propargyl Derivatives with Silicon Carbon and Tin Carbon Bonds
Key words: Silicon, Tin, Alkynes, NMR Data
B. Wrackmeyer, O. L. Tok, M. H. Bhatti, K. Shahid, and S. Ali 		607  Full Text
Synthesis and Crystal Structure of the Germatrane E-N(CH)2CH2O3GeC(Br)=C(Br)Ph}
Key words: Germatrane, Bromination, Alkynes, DFT Calculations
A. A. Selina, S. S. Karlov, K. Harms, D. A. Tyurin, Y. F. Oprunenko, J. Lorberth, and G. S. Zaitseva 		613  Full Text
The New Oxoarsenates(III) AAsO2 (A = Na, K, Rb) and Cs3As5O9. Synthesis, Crystal Structures and Raman Spectra (In German)
Key words: Oxoarsenates, Arsenates(III), Lone-Pair Cations
F. Emmerling and C. Röhr 		620  Full Text
Dimorphism in Mercury(II) Iodate(V): Preparation and Thermal Behaviour of a- and b-Hg(IO3)2, and Single Crystal Structure Analysis of b--Hg(IO3)2
Key words: Mercury(II), Iodates(V), Dimorphism, Crystal Structure
M. Weil 		627  Full Text
K4Ti3Te9 - A New Pseudo One-Dimensional Polyanionic Alkali Chalcogenometallate(IV)
Key words: Chalcogenides, Polyanionic Chains, Group IVa Metal Compounds
A. Kolb and K. O. Klepp 		633  Full Text
Crystal Structure and Magnetic Properties of a CeIII - CuII Heterodinuclear Complex
Key words: Copper, Cerium, Crystal Structure, Heterodinuclear Complex, Magnetic Properties
A. Elmali and Y. Elerman 		639  Full Text
Photo-Induced Chromiumcarbonyl Catalyzed Hydrosilylation of Conjugated Dienes with Triethylsilane: The Solvent Effect
Key words: Photocatalysis, Hydrosilylation, Conjugated Diene, Chromiumcarbonyl
C. Kayran, S. Özkar, and V. M. Akhmedov 		644  Full Text
Molten Gallium as a Non-Reactive Solvent: Synthesis of the Silicides RE2Ni3+xSi5-x (RE = Sm, Gd and Tb)
Key words: Flux Synthesis, Magnetism, Mixed Occupancy, Intermetallics
M. A. Zhuravleva and M. G. Kanatzidis 		649  Full Text
Cu(II) Ion-Selective Electrodes Based on Cu(II) Complex with Cyclized Salophen
Key words: Coated-Wire, Coated-Disc, Cyclized Salophen
M. R. Al-Saraj, S. M. Saadeh, and M. S. Abdel-Latif 		658  Full Text
peri-Interactions in Naphthalenes, 10. In Search of Independent Criteria for N->P Bonding: Protonation Studies on (8-Diethylamino-naphth-1-yl)-diphenyl-phosphine
Key words: N->P Bonding, NMR Protonation Shifts, d(N···P) Distances
G. P. Schiemenz, C. Näther, and S. Pörksen 		663  Full Text
First Characterization of the Ammonia-Proton-Complexes [(NH3)3H]+ and [(NH3)4H]+ in the Crystal Structures of (NH4)3AsS4 · 5 NH3 and (NH4)3SbS4 · 8 NH3 (In German)
Key words: Liquid Ammonia, Hydrogen Bonding, Low-Temperature Crystal Structure Analysis, Ammonium Ion, Solvate Crystal
T. Roßmeier and N. Korber 		672  Full Text
A Convenient Regioselective Synthesis of 6-Amino-2-oxo-3,5-pyridinedicarbonitriles
Key words: Arylidenemalononitriles, 3,5-Pyridinedicarbonitriles, Cyanoacetohydrazones, 2H-Benz[g]indazoles, Michael Reaction
A. S. Girgis, H. M. Hosni, and I. S. Ahmed-Farag 		678  Full Text
Flavones and New Isoflavone Derivatives from Microorganisms: Isolation and Structure Elucidation
Key words: Streptomyces sp., Flavones, Isoflavones, Genistein
R. P. Maskey, R. N. Asolkar, M. Speitling, V. Hoffmann, I. Grün-Wollny, W. F. Fleck, and H. Laatsch 		686  Full Text
Isolation and Structure Determination of Phenazostatin D, a New Phenazine from a Marine Actinomycete Isolate {\twlbi Pseudonocardia} sp. B6273
Key words: Phenazostatin, Marine Actinomycetes, Pseudonocardia
R. P. Maskey, I. Kock, E. Helmke, and H. Laatsch 		692  Full Text
Chromophores as Elements of Structure for Pico Technology Optical Computers
Key words: Optical Computing, Energy Transfer, Fluorescence
H. Langhals and S. Saulich 		695  Full Text
Synthesis of Novel 2-Alkoxy-5H-benzo[6,7]cyclohepta[1,2-b]pyridine-3-carbonitriles
Key words: 5H-Benzocyclohepten-5-ones, 5H-Benzo[6,7]cyclohepta-[1,2-b]pyridine-3-carbonitriles, Ylidenemalononitriles, Michael Reaction
A. S. Girgis and I. S. Ahmed-Farag 		698  Full Text
Notes
Photodisproportionation of (1,5-Cyclo-octadiene)copper(I) Hexafluoroacetylacetonate Induced by Metal-to-Ligand Charge Transfer Excitation
Key words: Electronic Spectra, Photochemistry, Copper Complexes, Olefin Complexes
H. Kunkely and A. Vogler 		704  Full Text
The Crystal Structures of Chlorodimethyl(dimethylamino)silane and Dimethyl-bis-(dimethylamino)silane}
Key words: Silicon, Crystal Structure, Hypercoordination
N. W. Mitzel and K. Vojinovi\'c 		708  Full Text
N u m b e r  8
Original Communications
Triiodotelluronium Hexafluoroarsenate TeI3[AsF6]. The Crystal Structure of the Hemi SO2 Solvate and the Structure Relation to the Unsolvated Form
Key words: Triiodotelluronium(+), Hexafluoroarsenate(V)(-), Sulfurdioxide Solvate, Crystal Structure
J. Beck and F. Steden 		711  Full Text
peri-Interactions in Naphthalenes, 11. A New Approach to the Investigation of Dative peri Bonding
Key words: Octet Rule, Naphthalene peri-Interactions, N->P Bonding, 1J and 3J(C,H) Coupling
G. P. Schiemenz, S. Petersen, and S. Pörksen 		715  Full Text
The Pseudobinary Systems Bi2Ch3-BiX3 and the Ternary Phases on their Boundary Lines (Ch = S, Se, Te; X = Cl, Br, I), I: Bismuth Sulfide Halides (In German)
Key words: Bismuth Sulfide Halides, Phase Diagrams, Barograms, Total Pressure Measurements, Thermodynamic Data
H. Oppermann and U. Petasch 		725  Full Text
Investigations on the Redox-Photochromism of Rhodium Acetonitrile Complexes
Key words: Photochemistry, Rhodium Complexes, Electronic Spectra, Redox Reactions, Photochromism
G. Knör 		741  Full Text
Synthesis, Spectroscopic Properties, and Crystal Structure of the Oxonium Acid [H(OEt2)2]+[Ti2Cl9]-
Key words: Oxonium Ion, 1H NMR, 47,49Ti NMR, Hydrogen Bonding
S. Rannabauer, T. Habereder, H. N\"{o}th, and W. Schnick 		745  Full Text
Ligand Properties of Tri(2-thienyl)- and Tri(2-furyl)phosphine and -arsine (2-C4H3E)3P/As (E~= O, S) in Gold(I) Complexes
Key words: Gold Complexes, Heteroarylphosphines/arsines, Furylphosphines/arsines, Thienylphosphines/arsine, Phosphines, Arsines
U. Monkowius, S. Nogai, and H. Schmidbaur 		751  Full Text
Synthesis and Structures of Simple (Silylmethyl)(methyl)ethers
Key words: Silicon, Crystal Structure, Hypercoordination
N. W. Mitzel 		759  Full Text
Regioselective Glycosylation of Glucosamine and Galactosamine Derivates Using O-Pivaloyl Galactosyl Donors
Key words: O-Pivaloyl Galactosyl Donors, Glycosylation Reactions, T Antigen
M. Oßwald, U. Lang, S. Friedrich-Bochnitschek, W. Pfrengle, and H. Kunz 		764  Full Text
Guest-Host Systems of 1,3,5-Tristyrylbenzenes
Key words: Guest-Host Crystals, Triplet Sensitizer
H. Meier, E. Karpouk, M. Lehmann, D. Schollmeyer, and V. Enkelmann 		775  Full Text
6-Phenyldibenzo[b,d]phosphinine
Key words: Aromatic Phosphorus Heterocycles, UV Spectroscopy
P. de Koe and F. Bickelhaupt 		782  Full Text
Kinetics and Mechanism of Oxidation of Dimethyl Sulphoxide by Mono- and Di-Substituted N,N-Dichlorobenzenesulphonamides in Aqueous Acetic Acid
Key words: Kinetics, Oxidation, Dimethyl Sulphoxide, N,N-Dichloroarylsulphonamides
B. Thimme Gowda, K. L. Jayalakshmi, and K. Jyothi 		787  Full Text
A New Diterpene from Dictyota crenulata
Key words: Dictyota crenulata, Diterpene
H. Soto, J. Rovirosa, and A. San-Martín 		795  Full Text
Synthesis and Radiosynthesis of 17a-[p-(Iodophenylethynyl)]estra-3,17b-diols
Key words: Steroids, Radioiodination, Triazenes
J. Wang, M. Watanabe, S. Mataka, T. Thiemann, G. R. Morais, F. Roleira, E. Tavares da Silva, and C. Melo e Silva 		799  Full Text
Notes
Synthesis and Structure of YbIrIn5
Key words: Indium, Crystal Structure, Solid State Synthesis
V. I. Zaremba, U. Ch. Rodewald, and R. Pöttgen 		805  Full Text
NMR Spectroscopy of Tetra(propyn-1-yl)silane in the Solid State and in Solution
Key words: Alkynes, Silane, NMR, Solid State
B. Wrackmeyer, O. L. Toka, and A. Badshah 		809  Full Text
Preparation and Characterization of 5,6-Dimethyl-5,6-dihydro-[1,4]diselenino[2,3-d}][1,3]dithiole-2-thione and Similar Compounds
Key words: Dithioles, p-Donors, Tetrathiafulvalenes
G. C. Papavassiliou, G. A. Mousdis, G. C. Anyfantis, N. Assimomytis, and B. R. Steele 		813  Full Text
Crystal Structure and Optical Properties of 4-[4-(Dimethylamino)-styryl]-1-methyl-pyridinium Lead Tribromide
Key words: Metal Halides, Organic-Inorganic Hybrids, Optical Properties
G. C. Papavassiliou, G. A. Mousdis, A. Terzis, and C. P. Raptopoulou 		815  Full Text
Synthesis and Structure of a Zwitterionic Imidazolium 1,3-Dioxanide
Key words: Betaines, Heterocycles, Crystal Structure
N. Kuhn, A. Al Sheikh, and M. Steimann 		817  Full Text
Erratum
Z. Naturforsch. 56b, 1354 - 1359 (2001)
Gerhard N. Schrauzer and John G. Palmer 		820  Full Text
N u m b e r  9
Original Communications
Asymmetric Catalysis, 154. New 1,1'-Binaphthyl Ligands for Enantioselective Catalysis
Key words: Binaphthyl Derivatives, Chirality, X-Ray Structure
H. Brunner, M. Weber, and M. Zabel 		821  Full Text
Ternary Gallides REMgGa (RE = Y, La, Pr, Nd, Sm - Tm, Lu) - Synthesis and Crystal Chemistry
Key words: Rare Earth Compounds, Magnesium, Crystal Chemistry
R. Kraft, M. Valldor, and R. Pöttgen 		827  Full Text
Organometallic Compounds of the Lanthanides 169. Lanthanidocene Complexes Containing Chiral Nitrogen-Functionalized Cyclopentadienyl Ligands
Key words: Lanthanidocenes, Nitrogen-Functionalized Cyclopentadienyl Ligands, Scandium, Yttrium, Samarium, Lutetium
H. Schumann, K. Herrmann, and F. Erbstein 		832  Full Text
Structural Features of a Sulfur-Containing Group 4 Metalla[11]-crown-4 Derivative
Key words: Titanium Phenoxide Complexes, Internal Coordination, Thioether Chelate Ligands
A. Snell, G. Kehr, B. Wibbeling, R. Fröhlich, and G. Erker 		838  Full Text
Synthesis of Cyclopropanoid Nucleoside Analogues Possessing a Flexible Side Chain
Key words: Nucleoside Analogues, Cyclopropanes, HPLC
R. Csuk and A. Kern 		843  Full Text
Synthesis of Spacered Nucleoside Analogues Comprising a Difluorocyclopropane Moiety
Key words: Nucleoside Analogues, Cyclopropanes, HPLC
R. Csuk and G. Thiede 		853  Full Text
Synthesis of Some New Chiral Tricyclic and Macrocyclic Pyridine Derivatives as Antimicrobial Agents
Key words: Pyridine-2,6-dicarboxamides, Chiral Tricyclic Pyridine, Amino Acids, Macrocyclic Calix[4]arene, Antimicrobial Agents
A. E.-G. E. Amr, A. M. Mohamed, and A. A. Ibrahim 		861  Full Text
Molecular Complexes, 14. Isomeric Arene Complexes of Caffeine and 1,3,7,9-Tetramethyluric Acid Detected with Toluene. Polar Interactions Inverted with Hexafluorobenzene
Key words: Arene Complexes in CCl4, Formation Constants, Topologies
H. Stamm, H. Jäckel, and J. Stafe 		869  Full Text
Synthesis and One-Electron Oxidation Chemistry of Stable b,b-Dimesityl Enols with Heteroaryl Substituents
Key words: Stable Conjugated Enols, One-Electron Oxidation, Radical Cations, Benzofurans, Cyclic Voltammetry
M. Schmittel, M. Lal, W. A. Schenk, M. Hagel, N. Burzlaff, and A. Langels 		877  Full Text
a-Dicarbonylmonohydrazones and their Acylderivatives as Nucleophiles and Neighbouring Groups (In German)
Key words: C-Aminomethylation, Aminal, Mercury-EDTA Dehydrogenation, Iminium Cyclization
H. Möhrle and G. Keller 		885  Full Text
Synthesis of Some New (Na-Dipicolinoyl)-bis-L-leucyl-DL-norvalyl Linear tetra and Cyclic octa Bridged Peptides as New Antiinflammatory Agents
Key words: Dipicolinic Acid, Amino Acids, Peptides, Antiinflammatory Agents
M. H. Abo-Ghalia, A. E.-G. E. Amr, and M. M. Abdalah 		903  Full Text
Synthesis with Enaminones: Novel and Facile Synthesis of Indenopyrimidine, Indenopyridine, Fluorenone, and Indenopyran Derivatives (retracted)
T. M. Abu Elmaati, I. Elghamry, and F. M. A. El-Taweel 		911
Synthesis, Characterisation and Structural Studies of [Zn(phen)3][Fe(CN)5(NO)]·2H2O·0.25MeOH and [(bipy)2(H2O)Zn(m-NC)Fe(CN)4(NO)]·0.5H2O
Key words: Zinc(II) Nitrate, Crystal Structures, Spectral Studies
A. Datta, S. Mitra, and G. Rosair 		916  Full Text
Notes
Photolysis of Naphthol Green B in Aqueous Solution. Photoreduction of Fe(III) Induced by Ligand-to-Metal Charge Transfer Excitation
Key words: Photochemistry, Charge Transfer, Iron Complexes, Naphthol Green B
H. Kunkely and A. Vogler 		922  Full Text
Crystal Structure of B-Type Tm2Si2O7 (_= Tm4[Si3O10][SiO4])
Key words: Lanthanides, Thulium, Oxosilicates, Crystal Structure
I. Hartenbach, F. Lissner, and T. Schleid 		925  Full Text
N u m b e r  10
Original Communications
Structure Refinement and Properties of Cr3C2 (In German)
Key words: Chromium Carbide, Magnetic Properties, Electronic Structure
J. Glaser, R. Schmitt, and H.-J. Meyer 		929  Full Text
Non-Stoichiometric Monoclinic Cr5Se8 Prepared at High-Pressure and High-Temperature and the Crystal Structure Refined from Rietveld Data
Key words: Chromium Chalcogenides, High Pressure Synthesis, Rietveld Refinement
H. Huppertz, H. Lühmann, and W. Bensch 		934  Full Text
SiF-NH-Functional Cyclodisilazane - Synthesis und Reactivity (In German)
Key words: Cyclodisilazanes, Spirocycle, Aldehyde-Insertion
C. Reiche, U. Klingebiel, and M. Noltemeyer 		939  Full Text
Synthesis, Electronic Spectra and Solvent-Induced Reversible Dissociation of Diphosphine(hexafluoroacetylacetonato)copper(I) Complexes
Key words: Electronic Spectra, Luminescence, Copper Complexes, b-Diketonate Complexes
V. Pawlowski, A. Strasser, and A. Vogler 		950  Full Text
Synthesis, Crystal Structure and Spectroscopic Properties of a Dinuclear Nickel(II) Complex Bridged by an Alkoxide and a m-Pyrazolate Ligand
Key words: Dinuclear Nickel(II) Complex, Crystal Structure, Schiff Base Complex, Infrared and Electronic Spectra
H. Kara, Y. Elerman, and A. Elmali 		955  Full Text
Formation and Structural Characterization of [RuCl2(CO)2(SPh2)2], [RuCl2(CO)3(OH2)], and [Ru(OH2)6][RuCl3(CO)3]2 · 2H2O
Key words: Ruthenium Complex, Diphenyl Sulfide, Crystal Structure
M. Taimisto, R. Oilunkaniemi, R. S. Laitinen, and M. Ahlgrén 		959  Full Text
Is 2-D Graphite an Ultimate Large Hydrocarbon? IV. Structure and Energy Spectra of Large Polycyclic Aromatic Hydrocarbons with Different Symmetry
Key words: Polycyclic Aromatic Hydrocarbons, Symmetry, Energy Spectra
A. Staykov, L. Gehrgel, F. Dietz, and N. Tyutyulkov 		965  Full Text
Crystal Structure of Eu2PdSi3
Key words: Silicide, Crystal Structure, Solid State Synthesis
U. Ch. Rodewald, R.-D. Hoffmann, R. Pöttgen, and E. V. Sampathkumaran 		971  Full Text
Synthesis and 51V NMR Spectroscopic Studies of h5-Cyclopentadienyl-\textit{tert}-butyl-imidovanadium(III) Complexes with s-Donor, p-Acceptor Ligands (In German)
Key words: Diamagnetic Vanadium(III) Complexes, s-Donor, p-Acceptor Ligand, 51V NMR Spectra
M. Billen, G. Hornung, and F. Preuss 		975  Full Text
Reduction of Isoquinoline and Indole with Cesium in Liquid Ammonia (In German)
Key words: Liquid Ammonia, Isoquinoline, Indole, Cesium, Low-Temperature Crystal Structure Determination
C. Suchentrunk and N. Korber 		990  Full Text
Synthesis of {trans}-Configurated Spacered Nucleoside Analogues Comprising a Difluorocyclopropane Moiety K::Nucleoside Analogues, Cyclopropanes
R. Csuk and L. Eversmann 		997  Full Text
Generation and Structural Characterization of an [(Imidazol-2-ylidene)HfCl5]-Anion/Imidazolium Cation Salt
Key words: Stable Carbenes, Imidazol-2-ylidene, Hafnium Complex
M. Niehues, G. Kehr, R. Fröhlich, and G. Erker 		1005  Full Text
Synthesis and Characterization of Copper(II) and Zinc(II) Complexes Containing 1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone
Key words: PMBP Complex, Crystal Structure, Copper and Zinc Ions
S. Kumar Dey, B. Bag, D. K. Dey, V. Gramlich, Y. Li, and S. Mitra 		1009  Full Text
Synthesis and Liquid Crystalline Properties of Novel Imides and Thioimides with Chiral Aliphatic Tails
Key words: Imides, Thioimides, Liquid Crystals
A. Orzeszko, D. Melon-Ksyta, E. Kowalczyk, and K. Czupry\'nski 		1015  Full Text
Notes
Synthesis of the Dinuclear Halogeno-Bridged Complexes [Re2(m-X)2(CO)6(CH3CN)2], (X = Cl, Br)
Key words: Rhenium, Carbonyls, Crystal Structure, Acetonitrile Complexes
R. Carballo, E. García-Martínez, G. Pereiras-Gabián, and E. M. Vázquez-López 		1021  Full Text
Dawenol, a New Polyene Metabolite from the Myxobacterium Stigmatella aurantiaca
Key words: Myxobacteria, Stigmatella aurantiaca, Polyene Metabolite Dawenol
U. Söker, B. Kunze, H. Reichenbach, and G. Höfle 		1024  Full Text
A Novel Methylene Dithioether as a Ligand: Synthesis and Molecular Structure of a Zinc(II) Complex with N4S2 Coordination Environment
Key words: Zinc, Dithioacetal, Tripodal Ligands
F. E. Hahn, C. Jocher, and H. Schröder 		1027  Full Text
Synthesis and Tin(IV) Coordination Chemistry of the Novel Tripod N(CH2CH2CH2SH)3
Key words: Tin, Tripodal Ligand, Trithiol
F. E. Hahn, A. Dittler-Klingemann, and T. Lügger 		1030  Full Text
N u m b e r  11
Original Communications
Reactivity of Alkoxyethynyl(trimethyl)silane, -germane and -stannane towards Trialkylboranes. Organometallic-Substituted Enol Ethers
Key words: Silicon, Germanium, Tin, Enol Ethers, Boranes
B. Wrackmeyer, S. V. Gruener, and A. S. Zolotareva 		1035  Full Text
Density Functional Theory (DFT) Calculations of Indirect Nuclear Spin-Spin Coupling Constants 1J(31P, 13C) in l3-Phosphaalkynes
Key words: Phosphaalkynes, NMR, Coupling Signs, MO Calculations
B. Wrackmeyer 		1041  Full Text
Cadmium Carboxylate Chemistry: Preparation, Crystal Structure, and Thermal and Spectroscopic Characterization of the One-dimensional Polymer [Cd(O2CMe)(O2CPh)(H2O)2]n
Key words: Cadmium Carboxylate Complexes, 113Cd NMR Spectroscopy, Mixed Acetate-benzoate Complexes, Thermogravimetry, Vibrational Spectroscopy
T. C. Stamatatos, E. Katsoulakou, V. Nastopoulos, C. P. Raptopoulou, E. Manessi-Zoupa, and S. P. Perlepes 		1045  Full Text
Electrodeposition and Corrosion Resistance of Zn-Pd Alloy from the ZnCl2-EMIC(1-ethyl-3-methylimidazolium chloride)-PdCl2 Room Temperature Molten Salt
Key words: Room Temperature Molten Salt, Cyclic Voltammetry, Electrodeposition, Corrosion Resistance
H.-Y. Hsu and C.-C. Yang 		1055  Full Text
Transfer of the Fluorous Biphasic Concept to the Palladium-Catalyzed Addition Polymerization of Norbornene
Key words: Polymerization, Norbornene, Fluorous Biphasic System, Palladium
P.-G. Lassahn, C. Tzschucke, W. Bannwarth, and C. Janiak 		1063  Full Text
Layered Double Hydroxides as Supports for Norbornene Addition Polymerisation Catalysts
Key words: Hydrotalcite, Polynorbornene, Heterogeneous Catalysis
I. A. Grafova, A. V. Grafov, U. Costantino, F. Marmottini, and M. L. Dias 		1069  Full Text
Synthesis of Microscale Particles of Ternary Sulphides via an Adjusted Polyol-Route
Key words: Polyol-Route, Chalcocuprite, Copper
S. Blöß and M. Jansen 		1075  Full Text
Contributions to the Chemistry of Rhombohedral Perovskites (La,Sr)(Mn,Fe)O3 (In German)
Key words: Perovskites (La,Sr)(Mn,Fe)O3, Freeze-Drying Method, Rietveld Refinement, Polyhedral Analysis
A. Börger and H. Langbein 		1079  Full Text
Amine and Imine Nitrogen Atoms of a New Schiff Base Type Ligand Simultaneously Coordinated to a Dinuclear Mn2O2 Core
Key words: Dinuclear Mn(IV) Complex, Salpn Type Schiff Base, Crystal Structure
W. K. Seok, K. Karaghiosoff, T. M. Klapötke, and P. Mayer 		1087  Full Text
Investigations in the Systems Ag-Hg-X-O (X = AsV, SeIV, SeVI): Hydrothermal Single Crystal Growth of Ag3AsO4, AgHgI2AsO4, AgHgIIAsO4, Ag2SeO4 and the Crystal Structure of Ag2HgII(SeO3)2
Key words: Silver, Mercury, Selenites(IV), Selenates(VI), Arsenates(V)
M. Weil 		1091  Full Text
Azides and Cyanamides - Similar and Yet Different (In German)
Key words: Azide, Carbodiimide, Cyanamide, Nitridocarbonate, Raman Spectroscopy
O. Reckeweg and A. Simon 		1097  Full Text
Synthesis, Thermal Properties and Crystal Structure of Twinned Crystals of the New Coordination Polymer Poly[(CuBr)2(m2-pyrimidine-N,N')]
Key words: C. Näther, I. Jeß, and M. Bolte
Coordination Polymers, Crystal Structures, Partial Merohedral Twinning 		1105  Full Text
Ca10V5.2Fe0.8O24, a Novel Oxometalate with Discrete Complex Anions
Key words: Complex Oxides, Vanadium, Iron
K. O. Klepp, N. A. Harringer, and H. Preßlinger 		1112  Full Text
New One- and Two-Dimensional Heterometallic Cu/Cd Halogeno or Thiocyanato Bridged Coordination Polymers Synthesized Directly from Elemental Copper and Cadmium Oxide in the Presence of Ethylenediamine
Key words: Heterometallic Coordination Polymers, Elemental Copper, Cadmium Oxide, Ethylenediamine
O. V. Pryma, S. R. Petrusenko, V. N. Kokozay, O. V. Shishkin, M. V. Zhigalko, and W. Linert 		1117  Full Text
Synthesis and Characterization of Metal Carbonyls [M(CO)6(M = Cr, Mo, W), Re(CO)5Br, Mn(CO)3Cp] with 2-Hydroxy-1-napthaldehyde Ethanesulfonylhydrazone (nafesh)
Key words: Hydrazone, 2-Hydroxy-1-napthaldehyde Ethanesulfonylhydrazone, Metal Carbonyls
O. S. Senturk, S. Sert, and Ü. Özdemir 		1124  Full Text
A New Tetranortriterpenoid from Dysoxylum lenticellatum
Key words: Dysoxylum lenticellatum, Tetranortriterpenoid, Antifeeding
S.-H. Qi, D.-G. Wu, S. Zhang, and X.-D. Luo 		1128  Full Text
Synthesis and Spectroscopy of LiClO4 Complexes of (-)-Sparteine, 2-Methyl- and 2-Oxosparteine, and 2-Cyano-2-methylsparteine
Key words: Sparteine Derivatives, Lithium Complexes, UV/vis-NIR, NMR Spectra
B. Jasiewicz, T. Rafa\lowicz, E. Sikorska, I. Khmelinskii, J. Koput, M. Sikorski, and W. Boczo\'n 		1133  Full Text
Conformations and Structures of N,N'-Bis(2-methoxybenzylidene)-1,3-diamino-propanol and N,N'-Bis(3-methoxybenzylidene)-1,3-diamino-propanol
Key words: X-Ray, Schiff Base, AM1, Photochromism, Thermochromism
M. Kabak, A. Elmali, Y. Elerman, and I. Svoboda 		1141  Full Text
N u m b e r  12
Original Communications
Atomic Volume, Packing Density and Valence of Cesium under Pressure (In German)
Key words: Cesium, High Pressure, Atomic Volume, Packing Density, Valence
M. Trömel, S. Hübner, and K. Taxer 		1147  Full Text
Dinuclear Nickel(II) and Palladium(II) Complexes in Combination with Different Co-Catalysts as Highly Active Catalysts for the Vinyl/Addition Polymerization of Norbornene
Key words: Polymerization, Norbornene, Nickel, Palladium, Co-Catalyst
V. Lozan, P.-G. Lassahn, C. Zhang, B. Wu, C. Janiak, G. Rheinwald, and H. Lang 		1152  Full Text
Synthesis and Characterization of N-Methyl-Substituted Germocanes. Crystal Structure of MeN(CH2CH2O)2GeBr2
Key words: Germocanes, Transannular Interaction, Crystal Structure, DFT Calculations
S. S. Karlov, E. K. Yakubova, E. V. Gauchenova, A. A. Selina, A. V. Churakov, J. A. K. Howard, D. A. Tyurin, J. Lorberth, and G. S. Zaitseva 		1165  Full Text
Molecular Structure and Thermal Analysis of Potassium Hydrogenphthalate Monohydrate
Key words: Potassium Hydrogenphthalate Monohydrate, Molecular Structure, Thermal Analysis
Y.-F. Li, T.-L. Zhang, J.-G. Zhang, and K.-B. Yu 		1171  Full Text
Synthesis of Flexible Difluorinated Cyclopropanoid Nucleoside Analogues (In German)
Key words: Nucleoside Analogues, Cyclopropanes
R. Csuk and L. Eversmann 		1176  Full Text
Electroreduction of Organic Compounds, 34. Cathodic Dehalogenation of Chloroarenes with Electron-Donating Substituents
Key words: Electrolysis, Dehalogenation, Chloroarenes
O. Kranz and J. Voss 		1187  Full Text
Kinetics of Oxidation of Benzaldehydes by Quinolinium Dichromate
Key words: Kinetic, Oxidation, Aromatic Aldehydes, Quinolinium Dichromate
H. A. A. Medien 		1201  Full Text
New Isoflavonoid from Dipterix odorata
Key words: Dipterix odorata, Isoflavonol, 7,8,3'-Trihydroxy-6,4'-dimethoxy-isoflavone
M. P. Socorro, A. C. Pinto, and C. R. Kaiser 		1206  Full Text
Frankiamide: A Structural Revision to Demethyl (C-11) Cezomycin
Key words: Frankiamide, Cezomycin, Frankia
K. D. Klika, J. P. Haansuu, V. V. Ovcharenko, K. K. Haahtela, P. M. Vuorela, R. Sillanpää, and K. Pihlaja 		1210  Full Text
Xyloccensin M and N, Two New B, D-seco Limonoids from Xylocarpus granatum
Key words: Xylocarpus granatum, B, D-seco Limonoid, Mexicanolide, Xyloccensin M and N
J. Wu, S. Zhang, Q. Xiao, Q. Li, J. Huang, Z. Xiao, and L. Long 		1216  Full Text
Titanyl Acetylacetonate as an Efficient Catalyst for a Mild and Convenient Reduction of Carbonyl Compounds with NaBH4 under Aprotic Condition
Key words: Titanyl Acetylacetonate, Carbonyl Compounds, Borohydride Reduction
B. Zeynizadeh 		1220  Full Text
A Convenient Synthesis of New Pentaazacyclopentanaphthalene and Pentaazaphenanthrene Derivates
Key words: Pyridopyrimidine, Malononitrile, Pentaazacyclopentanaphthalene, Pentaazaphenanthrene
Y. A. Issac and A. A. Aly 		1227  Full Text
A New Pyranoacridone Alkaloid from the Bark of \1Medicosma subsessilis} (Rutaceae)
Key words: Medicosma subsessilis, Alkaloids, 1-Oxo-2-hydroxy-1,2-dihydro-12-desmethylacronycine
N. T. Minh, S. Michel, F. Tillequin, M. Litaudon, T. S\evenet, and M.-C. Lallemand 		1234  Full Text
Synthesis of Some New Furocoumarins and their Usage in Peptide Synthesis
Key words: Furocoumarins, Enaminones, Amino Acids
E. M. Keshk, E. M. El-Telbani, and H. Abdel-Rahman 		1237  Full Text
Isolation, Structure Elucidation and Activity of Anthracycline Acetates from a Terrestrial {Streptomyces} sp.
Key words: Streptomyces sp., Daunomycinones
S. Fotso, R. P. Maskey, I. Grün-Wollny, and H. Laatsch 		1242  Full Text
Synthesis of Spacered Cyclopropanoid Muramyldipeptide Analogues as Potential Immunostimulants
Key words: Muramyldipeptide Analogues, Cyclopropanes, Immunostimulants
R. Csuk and G. Göthe 		1247  Full Text