Synthesis and crystal structure of two new Bi(III) complexes {(Me2NCS2)3Bi}2 and {[(CH2)5NCS2]2BiI}2
Authors:
- 11 May 2007
- journal article
- research article
- Published by Taylor & Francis in Journal of Coordination Chemistry
- Vol. 60 (11) , 1133-1141
Abstract
Six bismuth(III) complexes containing dithio-ligands formulated as (R2NCS2)3Bi [R2NCS2M = Me2NCS2Na, C4H8NCS2Na, Bz2NCS2Na] and [(R2NCS2)2BiI]2 [R2NCS2M = C5H10NCS2Na, n Bu2NCS2Na, OC4H8NCS2Na] have been obtained by reactions of bismuth(III) halides with dithiocarbamate ligands in 1 : 2 or 1 : 3 stoichiometry. All compounds were characterized by elemental and IR analyses. The crystal structures of complexes 1 and 4 have been determined by X-ray single crystal diffraction. The structure analyses reveal that BiIII in complex 1 adopts a distorted pentagonal–pyramidal coordination, due to its stereochemically active lone pair of electrons. A long Bi · S contact of 3.218 (3) Å leads to dimeric associations of molecules in the crystal structure. The structure of complex 4 is six-coordination with a distorted octahedral configuration. Intramolecular S · S weak interactions contribute to the stability and lead to a one-dimensional chain structure.Keywords
This publication has 15 references indexed in Scilit:
- Crystal Structure and Characterization of Pd(II) Bis(diiso‐propyldithiocarbamate) ComplexChinese Journal of Chemistry, 2001
- Two novel polymeric bismuth(III) complexes with dmit: syntheses and structures of {[Et4N][Bi(dmit)2]}n and {[Et4N]2[Bi2(dmit)4]·Et2O}n (dmit=1,3-dithiole-2-thione-4,5-dithiolate)Polyhedron, 1999
- The Nonaaquabismuth(III) CationAngewandte Chemie International Edition, 1995
- Complexation of BiIII by nitrogen donor ligands. A polarographic studyPolyhedron, 1995
- Co-ordination complexes of the bismuth(III) thiolate Bi(SC6F5)3J. Chem. Soc., Dalton Trans., 1995
- Synthesis and structure of a complex of bismuth(III) with a nitrogen donor macrocycleJournal of the Chemical Society, Chemical Communications, 1995
- Synthesis and structural characterization of a homoleptic bismuth aryl thiolateInorganic Chemistry, 1993
- The affinity of bismuth(III) for nitrogen-donor ligandsJ. Chem. Soc., Dalton Trans., 1993
- Structure, Thermal Stability and Gas Chromatographic Behavior of Some Dialkyldithiocarbamate Chelates of Palladium(II).Acta Chemica Scandinavica, 1983
- Hard and Soft Acids and BasesJournal of the American Chemical Society, 1963