177413-19-3Relevant academic research and scientific papers
Tetramethylammonium tris(thiobenzoato-O,S)tin(II)
Vittal, Jagadese J.,Dean, Philip A. W.
, p. 1180 - 1182 (1996)
The synthesis, structure and 119Sn NMR spectrum of the title compound, (C4H12N)[Sn(C7H5OS)3], are reported. Crystallographic threefold symmetry is present in both the anion and cation. In the [Sn(SOCPh)3] anion, the SnII coordination geometry is triangular pyramidal, with the S atoms forming the basal plane and the Sn atom at the apex; the Sn - S distance is 2.592 (2) A. In addition, weak intramolecular interactions occur between the Sn atom and the carbonyl O atoms [Sn...O 2.967 (2) A]. The 119Sn NMR chemical shift of the title compound is -227 p.p.m. (MeCN, 295 K).
