| Autor: |
Pouye, Serigne Fallou, Bernès, Sylvain, Yaffa, Lamine, Diallo, Waly, Cissé, Ibrahima, Diop, Cheikh Abdoul Khadir, Sidibé, Mamadou, Diop, Libasse |
| Předmět: |
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| Zdroj: |
Acta Crystallographica Section E: Crystallographic Communications; Jan2023, Vol. 79 Issue 2, p99-102, 11p |
| Abstrakt: |
The title SnIV complex, [Sn(C6H5)3Cl(C18H15O4P)], is a formal adduct between triphenyl phosphate (PhO)3P O and the stannane derivative chloridotriphenyltin, SnPh3Cl. The structure refinement reveals that this molecule displays the largest Sn--O bond length for compounds including the X=O→SnPh3Cl fragment (X = P, S, C, or V), 2.6644 (17) Å. However, an AIM topology analysis based on the wavefunction calculated from the refined X-ray structure shows the presence of a bond critical point (3,-1), lying on the interbasin surface separating the coordinated phosphate O atom and the Sn atom. This study thus shows that an actual polar covalent bond is formed between (PhO)3P=O and SnPh3Cl moieties. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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