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Behrens, M., Ordolff, M.-E., Naether, C., Bensch, W., Becker, K.-D., Guillot-Deudon, C., Lafond, A. & Cody, J. A. (2010) New Three-Dimensional Thiostannates Composed of Linked Cu8S12 Clusters and the First Example of a Mixed-Metal Cu7SnS12 Cluster. Inorg. Chem. 49 8305–8309.
Added by: Laurent Cournède (2016-03-10 21:37:31) |
| Type de référence: Article DOI: 10.1021/ic100688z Numéro d'identification (ISBN etc.): 0020-1669 Clé BibTeX: Behrens2010 Voir tous les détails bibliographiques  |
Catégories: CESES Mots-clés: chemistry, crystal-structures, magnetic-properties, metalloligand, photovoltaic materials, se, sn(edt)(2) edt, structural determination, tin sulfides, x-ray-diffraction Créateurs: Becker, Behrens, Bensch, Cody, Guillot-Deudon, Lafond, Naether, Ordolff Collection: Inorg. Chem. |
Consultations : 1/621
Indice de consultation : 4% Indice de popularité : 1% |
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Three new compounds (enH)(6+n)Cu40Sn15S60 (1), (enH)(3)Cu7Sn4S12 (2), and (trenH(3))Cu7Sn4S12 (tren = tris(2-aminoethyl)-amine) (3) containing Cu8S12 and Cu7SnS12 clusters have been prepared from direct solvothermal reaction of the elements in amine solvents. In 1, the cubic close-packed arrangement of Cu8S12 clusters, interconnected by capping SnS4 tetrahedra and CuS3 triangles, form two interpenetrating channel networks that are presumably filled with disordered solvent molecules. Structures 2 and 3 contain well-ordered, protonated amine molecules and Cu7SnS12 clusters. The clusters are connected by SnS4 tetrahedra to form a three-dimensional structure with ReO3 topology. Sn-119 Mossbauer measurement is consistent with Sn-IV atoms linking, and Sn-II atoms within, the mixed-metal Cu7SnS12 clusters.
Added by: Laurent Cournède |