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Hexa-μ(2)-acetato-κ(12) O:O′-(azido-κN)bis­(methanol-κO)-μ(3)-oxido-trichromium(III) methanol monosolvate

In the crystal structure of the title complex, [Cr(3)(CH(3)CO(2))(6)(N(3))O(CH(3)OH)(2)]·CH(3)OH, the trinuclear core has a central O atom; two methanol mol­ecules and an azide ion are coordinated to the Cr(III) atoms in the core. The three Cr(III) atoms form vertices of a nearly equilateral triangl...

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Detalles Bibliográficos
Autores principales: Jiang, Guo-Qing, Li, Jian-Hua, Wang, Miao, Shi, Yu-Jun
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2011
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3246918/
https://www.ncbi.nlm.nih.gov/pubmed/22219738
http://dx.doi.org/10.1107/S1600536811039699
Descripción
Sumario:In the crystal structure of the title complex, [Cr(3)(CH(3)CO(2))(6)(N(3))O(CH(3)OH)(2)]·CH(3)OH, the trinuclear core has a central O atom; two methanol mol­ecules and an azide ion are coordinated to the Cr(III) atoms in the core. The three Cr(III) atoms form vertices of a nearly equilateral triangle. Each of the six acetate carboxyl­ate groups bridges a Cr—O—Cr fragment. In the crystal, the molecules inter­act with methanol solvent mol­ecules through O—H⋯O and O—H⋯N hydrogen bonds, forming a two-dimensional hydrogen-bonded network parallel to (100).