CARBOXYLATO ADDUCTS AND DERIVATIVES CONTAINING SnR3 (R = Ph, Me) AND SnMe2 RESIDUES: SYNTHESIS, INFRARED AND MÖSSBAUER STUDIES

  • SEYDOU BASSENE
  • MOUHAMADOU SEMBENE BOYE
    Département de Physique Chimie, Faculté des Sciences et Technologies de l’Education et de la Formation, Université Cheikh Anta Diop, Boulevard Habib Bourguiba BP 5036 Fann-Dakar, Sénégal.
  • MAMADOU SIDIBE
  • LIBASSE DIOP

Abstract

Twelve new carboxylato adducts and derivatives containing SnR3 (R = Ph, Me) and SnMe2 residues have been synthesized and characterized by elemental analyses, infrared and 119Sn-Mossbauer spectroscopies. The proposed structures are discrete or of infinite chain type, the carboxylate anion behaving as a bridging bidentate, a monodentate, a tetradentate or a monochelating ligand.

Cuvinte cheie

carboxylate discrete or infinite chain structures SnR3 (Ph Me) and SnMe2 residues trigonal bipyramidal environment around tin (IV) supramolecular architectures