[Cy2NH2SO4(SnPh3)2X]2 (X = F, Cl): SYNTHESIS AND SPECTROSCOPIC STUDIES
KOCHIKPA Y. A. OKIO 1, LIBASSE DIOP 1*, UMBERTO RUSSO 2 (1)UNIVERSITÉ CHEIKH ANTA DIOP, FACULTÉ DES SCIENCES ET TECHNIQUES, DÉPARTEMENT DE CHIMIE, LABORATOIRE DE CHIMIE MINÉRALE ET ANALYTIQUE (LACHIMIA), DAKAR, SÉNÉGAL
(2) UNIVERSITA DEGLI STUDI DI PADOVA, DIPARTIMENTO DI CHIMICA INORGANICA, METALLORGANICA
Two new tetranuclear (sulphato)(halo)triphenyltin(IV) complexes (halo = F, Cl) have been synthesized and studied by infrared and Mossbauer spectroscopies. The suggested structures are discrete, the anion acting as a bichelating, a monochelating and monocoordinating or a bidentate ligand. The key role of the cation, which appears to link the two components of the structures via hydrogen bonds, is noteworthy.
