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The Molecular Structure of Some Transition-Metal Complexes with 1,2,3,4-Tetrazole-5-thiolate Anions

✍ Scribed by Heinrich Nöth; Wolfgang Beck; Klaus Burger


Publisher
John Wiley and Sons
Year
1998
Tongue
English
Weight
744 KB
Volume
1998
Category
Article
ISSN
1434-1948

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✦ Synopsis


5-thiolates / 2-Phenyl-1,2,3,4-tetrazole-5-thiolates / Palladium / Platinum / Copper / Silver / Gold / Molecular structures The molecular structures of nine transition metal tetrazole-Ph 3 PAu(SCN 4 Me) via AuϪS contacts, leading to dimeric strands in the solid state. The copper compound thiolates have been determined by X-ray structure determinations. The ligand is invariably coordinated through its sul-(Ph 3 P) 3 Cu 4 (SCN 4 Me) 4 (5), possesses a rather asymmetric structure: one Cu atom is tricoordinated by 3 sulfur atoms, fur atom to the metal center [M = Pd II , Cu I , Ag I , Au I , Au III , and Hg]. The MϪSϪC bond angles vary considerably, but the other three are tetracoordinated by P and N as well as by S atoms. this cannot be correlated with variations in the CϪS bond lengths. Intermolecular association occurs for


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The Complexes of Some Group III B Metals
✍ Feng Dianzhong; Wang Bo 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 223 KB 👁 1 views

## Abstract The new complexes (Ln(Dpbs)~2~ · (H~2~O)~4~) Dpbs · nH~2~O, where Dpbs = 4‐(3,5‐Diphenyl‐2‐pyrazolin‐1‐yl)benzenesulfonate ion, n = 0 or 2, have been synthesized and were characterized by elemental analyses, conductivity measurements, solubility, X‐ray powder patterns, thermal analysis,