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Ndoye, C., Diallo, W., Diouf, O., Barry, A. H., Gaye, M. & Gautier, R. (2018) Crystal structure of (mu-trans-1,2-bis2-[(2-oxidophenyl)methylidene]hydrazin-1-ylideneethane1,2-diolato-kappa O-3,O ',N)bis[di-tert-butyltin(IV)]. Acta Crystallographica Section E-Crystallographic Communications, 74 799–+.
Added by: Richard Baschera (2018-07-17 08:58:09) Last edited by: Richard Baschera (2018-07-24 12:54:17) |
| Type de référence: Article DOI: 10.1107/S2056989018007077 Numéro d'identification (ISBN etc.): 2056-9890 Clé BibTeX: Ndoye2018 Voir tous les détails bibliographiques  |
Catégories: INTERNATIONAL, MIOPS Créateurs: Barry, Diallo, Diouf, Gautier, Gaye, Ndoye Collection: Acta Crystallographica Section E-Crystallographic Communications |
Consultations : 1/426
Indice de consultation : 4% Indice de popularité : 1% |
| Résumé |
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The binuclear complex, [Sn-2(C4H9)(4)(C16H10N4O4)], contains two Sn4+ ions, connected by doubly N-deprotonated oxalylbis[(2-oxidobenzylidene)hydrazide] ligands, and each Sn4+ ion is linked to two tert-butyl groups. The coordination sphere of each Sn atom is best described as a distorted trigonal bipyramid. Each stannic ion in the complex is in a C2O2N environment. The two homologous parts of the doubly deprotonated ligand are located in trans positions with respect to the C-C bond of the oxalamide group. The oxalamide group exhibits an asymmetric coordination geometry, as seen by the slight difference between the C-O and C-N bond lengths. The three-dimensional network is a multilayer of complex molecules with no strong supramolecular interactions.
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