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[(E)-2-(3,5-Dibromo-2-oxidobenzylideneamino)-3-(4-hydroxyphenyl)propionato-κ(3) O,N,O′](dimethylformamide-κO)copper(II)
In the title complex, [Cu(C(16)H(11)Br(2)NO(4))(C(3)H(7)NO)](2), there are two unique molecules in the asymmetric unit. Each Cu(II) atom is coordinated by two O atoms and one N atom from the tridentate ligand L (2−) [LH(2) = (E)-2-(3,5-dibromo-2-hydroxybenzylideneamino)-2-(4-hydroxyphenyl)aceti...
Autores principales: | , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2008
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961003/ https://www.ncbi.nlm.nih.gov/pubmed/21202044 http://dx.doi.org/10.1107/S1600536808007915 |
Sumario: | In the title complex, [Cu(C(16)H(11)Br(2)NO(4))(C(3)H(7)NO)](2), there are two unique molecules in the asymmetric unit. Each Cu(II) atom is coordinated by two O atoms and one N atom from the tridentate ligand L (2−) [LH(2) = (E)-2-(3,5-dibromo-2-hydroxybenzylideneamino)-2-(4-hydroxyphenyl)acetic acid] and the O atom of a dimethylformamide molecule to give a slightly distorted square-planar geometry. The two unique molecules form a dimer through weak C—H⋯O hydrogen bonds. In the dimer, the Cu⋯Cu distance is 3.712 (1) Å. In the crystal structure, molecules form a one-dimensional chain through C—H⋯O hydrogen bonds. These are further aggregated into a three-dimensional network by O—H⋯O and C—H⋯O hydrogen bonds. |
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