Investigation on the coordination modes: Syntheses, characterization and crystal structures of diorganotin (IV) dichloride with 4(5)-imidazoledithiocarboxylic acid

A series of diorganotin (IV) complexes of the types of R2SnCl(SSCC3H3N2) (R = CH31, nBu 2, C6H53 and C6H5CH24), R2Sn(SSCC3H3N2)2 (R = CH35, nBu 6, C6H57 and C6H5CH28) and R2Sn(SSCC3H2N2) (R = CH39, nBu 10, C6H511 and C6H5CH212) have been obtained by reactions of 4(5)-imidazoledithiocarboxylic acid with diorganotin (IV) dichlorides in the presence of sodium ethoxide.