On the existence of « tetrahedral » SnMe 2(PhCO 2) 2 and [SnMe 2(PhCO 2) 3] - in new benzdato adducts: Synthesis and spectroscopic studies

De Barros, D.;Diop, L.;Mahieu, Bernard
(2009) Main Group Metal Chemistry — Vol. 32, n° 6, p. 341-344 (2009)

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  • De Barros, D.
    Author
  • Diop, L.
    Author
  • Mahieu, BernardUCLouvain
    Author
Abstract
Two organotin (IV) compounds, Cy 2NH 2PhCO 2.SnMe 2Cl 2 (A) and 2[Cy 2NH 2PhCO 2.SnMe 2(PhCO 2) 2].[SnMe 2Cl 4(Cy 2NH 2)2] (B), have been synthesized, their ir and Mossbauer studies carried out. The suggested structures are ionic, discrete and contain [SnMe 2CI 4] -, SnMe 2(PhCO 2) 2, [SnMe 2(PhCO 2) 3] - connected by Cy 2NH 2 + through NH-O and NH-Cl hydrogen bonds, the environment around the tin centre being tetrahedral in the component SnMe 2(PhCO 2) 2 of (A), trigonal bipyramidal in the component [SnMe 2(PhCO 2) 3] - of (B)and octahedral in [SnMe 2Cl 4] 2-.
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De Barros, D., Diop, L., & Mahieu, B. (2009). On the existence of « tetrahedral » SnMe 2(PhCO 2) 2 and [SnMe 2(PhCO 2) 3] - in new benzdato adducts: Synthesis and spectroscopic studies. Main Group Metal Chemistry, 32(6), 341-344. https://doi.org/10.1515/MGMC.2009.32.6.341 (Original work published 2009)