Dialkyldithiocarbamate derivatives of toluene-3,4-dithiolato arsenic(III) and -bismuth(III): synthetic, spectral and single crystal X-ray structural studies

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• 作者：Chauhan ; H.P.S. ; Kori ; Kavita ; Shaik ; Nagulu Meera ; Mathur ; Sanjay ; Huch ; Volker
• 关键词：Arsenic(III) ; Bismuth(III) ; Toluene-3 ; 4-dithiol ; Dialkyldithiocarbamate derivatives
• 刊名：Polyhedron
• 出版年：2005
• 期刊代码：87_02775387
• 类别：ch
• 出版时间：January 6, 2005
• 卷：24
• 期：1
• 页码：89-95
• 文件大小：302 K

摘要

We report here on dialkyldithiocarbamates complexes of the type [C₆H₃(CH₃)S₂MS₂CNR₂] (M=As and Bi; R=CH₃, C₂H₅ and CH₂芒芒芒CH₂), prepared by the reaction of toluene-3,4-dithiolatoarsenic(III) and -bismuth(III) chlorides [C₆H₃(CH₃)S₂MCl] (M=As and Bi) with sodium/ammonium salts of dialkyldithiocarbamates [XS₂CNR₂] (X=Na and NH₄; R=CH₃, C₂H₅ and CH₂芒芒芒CH₂). The new derivatives were characterized by melting point, elemental analysis (C, H, N, S and As/Bi) and spectroscopic studies (IR, ¹H and ¹³C NMR). Single crystal X-ray diffraction analyses of toluene-3,4-dithiolatoarsenic(III) dimethyldithiocarbamate and toluene-3,4-dithiolatoarsenic(III) pyrrolidine-dithiocarbamate revealed a monodentate chelating mode of the dimethyl as well as the pyrrolidine-dithiocarbamate moieties in these complexes.