Structures, semi-empirical calculations and thermolyses of some five-and six-membered chelate organotin mercaptide complexes

APG de Sousa, RM Silva, A Cesar, JL Wardell…

Index: De Sousa, Ana Paula G.; Silva, Rosalice M.; Cesar, Amary; Wardell, James L.; Huffman, John C.; Abras, Anuar Journal of Organometallic Chemistry, 2000 , vol. 605, # 1 p. 82 - 88

Full Text: HTML

Citation Number: 23

Abstract

Characterization of Ph2Sn (Cl)(MBT)(1)(HMBT= 2-mercaptobenzothiazole) has been carried out by IR, Mössbauer, 1H, 13C and 119Sn spectroscopies and by X-ray crystallography for 1 together with that of Ph2Sn (SCH2CH2S)(2). Compound 1, unexpectedly obtained from the reaction between Ph2SnCl2 and KMBT in a 1: 2 mole ratio, has a trigonal-bipyramidal geometry, due to intramolecular Sn N interactions, both in the solid state and in solution; ...