Benzyltriphenylphosphonium dichloridotriphenylstannate(IV)

Bocar Traore (1) , Mouhamadou Sembene Boye (1) , Mamadou Sidibe (1) , Libasse Diop (2) , Philippe Guionneau (3)

1 Laboratoire de Chimie Minerale et Analytique
2 LACHIMIA - Laboratoire de Chimie Minérale et Analytique
3 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux

The crystal structure of the title salt, (C25H22P)[Sn(C6H5)3Cl2] or (PhCH2PPh3)[SnPh3Cl2], consists of [PhCH2PPh3]+ cations and [SnPh3Cl2]- anions in which the SnIV atom is linked to two Cl atoms and three phenyl groups in a trigonal-bipyramidal geometry, with the Cl atoms in trans positions. The cation adopts a tetrahedral geometry. In the crystal, the cations and the anions are connected by C-H...Cl hydrogen bonds, leading to an infinite chain propagating along the c direction.

Mots clés: Crystal structure; Benzyltriphenylphosphonium dichloridotriphenylstannate(IV)

Domaines: Matériaux

Bocar Traore, Mouhamadou Sembene Boye, Mamadou Sidibe, Libasse Diop, Philippe Guionneau. Benzyltriphenylphosphonium dichloridotriphenylstannate(IV). Acta Crystallographica Section E : Structure Reports Online [2001-2014], 2013, 69 (1), pp.m42. ⟨10.1107/S1600536812049689⟩. ⟨hal-00814544⟩