On the Existence of "Tetrahedral" SnMe2(PhCO2)(2) and [SnMe2(PhCO2)(3)](-) In New Benzoato Adducts: Synthesis and Spectroscopic Studies

De Barros, Dinora;Diop, Libasse;Mahieu, Bernard
(2009) Silicon, Germanium, Tin and Lead Compounds — Vol. 32, n° 6, p. 341-345 (2009)

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  • De Barros, Dinora
    Author
  • Diop, Libasse
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  • Mahieu, BernardUCLouvain
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Abstract
Two organotin (IV) compounds, Cy2NH2PhCO2 center dot SnMe2Cl2 (A) and 2[Cy2NH2PhCO2 center dot SnMe2(PhCO2)(2)]center dot[SnMe2Cl4(Cy2NH2)(2)] (B), have been synthesized, their ir and Mossbauer studies carried out. The suggested structures are ionic, discrete and contain [SnMe2Cl4](-), SnMe2(PhCO2)(2), [SnMe2(PhCO2)(3)](-) connected by Cy2NH2+ through NH---O and NH----Cl hydrogen bonds, the environment around the tin centre being tetrahedral in the component SnMe2(PhCO2)(2) of (A), trigonal bipyramidal in the component [SnMe2(PhCO2)(3)](-) of (B)and octahedral in [SnMe2Cl4](2-)
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De Barros, D., Diop, L., & Mahieu, B. (2009). On the Existence of “Tetrahedral” SnMe2(PhCO2)(2) and [SnMe2(PhCO2)(3)](-) In New Benzoato Adducts: Synthesis and Spectroscopic Studies. Silicon, Germanium, Tin and Lead Compounds, 32(6), 341-345. https://hdl.handle.net/2078.5/131502 (Original work published 2009)