Journal of organometallic chemistry

Sulphur (IV) compounds as ligands: XX. Adduct formation and ring opening of thiirane-1-oxide with organotin halides. Crystal structure of [(4-FC6H4) 2SnCl2 ( …

WA Schenk, A Khadra, C Burschka

Index: Schenk, Wolfdieter A.; Khadra, Almuetassem; Burschka, Christian Journal of Organometallic Chemistry, 1994 , vol. 468, # 1-2 p. 75 - 86

Full Text: HTML

Citation Number: 3

Abstract

Abstract The organotin halides R n SnX 4-n (R Ph, 4-MeC 6 H 4, 4-FC 6 H 4; X Cl, Br; n= 0, 1, 2, 3) and Me 2 SnCl 2 form adducts with thiirane-1-oxide. In general, for n= 0, 1, 2 these have a 1: 2 stoichiometry and are octahedral, as shown by a single-crystal structural study of [(4-FC 6 H 4) 2 SnCl 2 (C 2 H 4 SO) 2](4c). In 4c the aryl groups are trans to each other and the chloride and sulphoxide ligands mutually cis. The S O bond is 0.04 Å longer than ...