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(2,2′-Bipyridine)(pyridine-2,6-dicarboxylato)oxidovanadium(IV) ethanol monosolvate
In the title compound, [V(C(7)H(3)NO(4))O(C(10)H(8)N(2))]·C(2)H(5)OH, the V(IV) atom exhibits a distorted octahedral coordination environment formed by two pyridyl N atoms of 2,2′-bipyridine (bpy), the vanadyl O atom, and two carboxylate O atoms and one pyridyl N atom of the tridentate pyridine-2,...
Autores principales: | , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2011
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3051467/ https://www.ncbi.nlm.nih.gov/pubmed/21522903 http://dx.doi.org/10.1107/S1600536811002376 |
Sumario: | In the title compound, [V(C(7)H(3)NO(4))O(C(10)H(8)N(2))]·C(2)H(5)OH, the V(IV) atom exhibits a distorted octahedral coordination environment formed by two pyridyl N atoms of 2,2′-bipyridine (bpy), the vanadyl O atom, and two carboxylate O atoms and one pyridyl N atom of the tridentate pyridine-2,6-dicarboxylate (pydc(2−)) ligand. The pyridyl N atom of the pydc(2−) anion and one pyridyl N atom of bpy occupy the axial positions. O—H⋯O hydrogen bonds involving the ethanol solvent molecule as donor and a carboxylate O atom as acceptor atoms, as well as C—H⋯O hydrogen bonds, together with π–π stacking interactions between adjacent aromatic rings (average centroid–centroid distance = 3.577 Å), seem to be effective in the stabilization of the crystal packing, resulting in the formation of a three-dimensional structure. |
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