SYNTHESIS AND STRUCTURE OF THE FIRST MIXED HALIDE-DITHIOCARBAMATE COMPLEX OF SE(II), BROMODIETHYLDITHIO-CARBAMATOSELENIUM(II), [SE((C2H5)(2)NCS2)BR]

Authors
RAJASHREE S KUMAR RK UDUPA MR ARAVAMUDAN G SESHASAYEE M
Citation
S. Rajashree et al., SYNTHESIS AND STRUCTURE OF THE FIRST MIXED HALIDE-DITHIOCARBAMATE COMPLEX OF SE(II), BROMODIETHYLDITHIO-CARBAMATOSELENIUM(II), [SE((C2H5)(2)NCS2)BR], Phosphorus, sulfur and silicon and the related elements, 108(1-4), 1996, pp. 85-92
Citations number
39
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Phosphorus, sulfur and silicon and the related elements → ACNP
ISSN journal
10426507
Volume
108
Issue
1-4
Year of publication
1996
Pages
85 - 92
Database
ISI
SICI code
1042-6507(1996)108:1-4<85:SASOTF>2.0.ZU;2-9
Abstract
The title compound, SeLBr [L(-) = diethyldithiocarbamate, (C2H5)(2)NCS 2-] is the first example of Se(II) complex featuring a dithiocarbamate and a halide. It was obtained by the reaction of Se(IV)bromide with t etraethylthiuram disulfide in a methanol solution containing hydrobrom ic acid. The structure determination of the compound shows it to be po lymeric with bromine being the bridging ligand. The crystals of SeLBr are monoclinic with a = 10.391(3), b = 8.434(4), c = 12.030(2) Angstro m, beta = 108.10(2)degrees, V = 1002.15 Angstrom(3), Z = 4 and space g roup, P2(1)/n; R = 0.073, R(W) = 0.074.