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SOME NEW SULFATO AND HYDROGENOSULFATO ADDUCTS: SYNTHESIS, INFRARED AND MÖSSBAUER STUDIES


WALY DIALLO 1, KOCHIKPA Y. A. OKIO 1, LIBASSE DIOP 1 *, LAMINE DIOP 2, UMBERTO RUSSO 3, ALAIN WATTIAUX 4
(1)LABORATOIRE DE CHIMIE MINÉRALE ET ANALYTIQUE (LACHIMIA), DÉPARTEMENT DE CHIMIE, FACULTÉ DES SCIENCES ET TECHNIQUES, UNIVERSITÉ CHEIKH ANTA DIOP, DAKAR, SÉNÉGAL (2)COLLÈGE UNIVERSITAIRE DE SAINT-BONIFACE, WINNIPEG, CANADA (3)DIPARTIMENTO DI CHIMICA IN

Issue:

SCSCC6, Volume XI, No. 2

Section:

Volume XI, No. 2 (2010)

Abstract:

Eight organotin (IV) (mainly sulfato) adducts have been synthesized and studied by spectroscopic methods. While considering the anionic component, the suggested structures are discrete; supramolecular architectures are obtained with secondary interactions through NH----Cl and NH----O hydrogen bonds while considering the cations, the anions behaving as monochelating, bridging or monocoordinating ligands, the environment around the tin (IV) centre being octahedral. Tetrahedral SnMe2Cl2 has been characterized spectroscopically.

Keywords:

organotin (IV) adducts, infrared, Mossbauer, ionic structures, hydrogen bonds, supramolecular architectures, tetrahedral SnMe2Cl2.

Code [ID]:

CSCC6201011V02S01A0004 [0002979]

Full paper:

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