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X RAY STRUCTURE OF TETRABUTYLAMMONIUM CHLOROTRIMETHYLTIN HYDROGENOSULPHATE: THE FIRST CYCLIC DIMER HYDROGENOSULPHATO HYDROGEN BONDED ADDUCT


WALY DIALLO 1, AMINATA DIASSÉ-SARR 1, LIBASSE DIOP1 *, BERNARD MAHIEU 2, MONIQUE BIESEMANS 3, RUDOLPH WILLEM 3, GABRIELLE KOCIOK-KĂ-HN 4, KIERAN C. MOLLOY 4
(1) LABORATOIRE DE CHIMIE MINÉRALE ET ANALYTIQUE, DÉPARTEMENT DE CHIMIE, FACULTÉ DES SCIENCES ET TECHNIQUES, UNIVERSITÉ CHEIKH ANTA DIOP, DAKAR, SÉNÉGAL
(2) UNIVERSITÉ DE LOUVAIN, DÉPARTEMENT DE CHIMIE, CSTR, B-1348 LOUVAIN-LA-NEUVE, BELGIQUE

Issue:

SCSCC6, Volume X, No. 3

Section:

Volume X, No. 3 (2009)

Abstract:

The reaction of trimethyltin (IV) chloride with tetrabutylammonium hydrogenosulphate leads to the formation of Bu4NHSO4.SnMe3Cl, the crystal structure of which has been determined by X-ray analysis. The structure consists of a discrete dimer, in which two hydrogen sulphate anions, each coordinated to a trimethyltin chloride moiety (SnMe3Cl) are held together by hydrogen bonds. The tin centre displays a trans OClC3 trigonal bipyramid configuration. Additional infrared, Mössbauer and NMR spectroscopic data are reported.

Keywords:

hydrogenosulphate anion, hydrogen bonded, dimer, infrared, Mössbauer, NMR, X ray diffraction.

Code [ID]:

CSCC6200910V03S01A0001 [0002640]

Full paper:

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