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Synthesis and crystal structure of a new copper(II) complex based on 5-ethyl-3-(pyridin-2-yl)-1,2,4-triazole
The title compound, bis[μ-3-ethyl-5-(pyridin-2-yl)-1H-1,2,4-triazol-1-ido]bis[acetato(dimethylformamide)copper(II)], [Cu(2)(C(9)H(9)N(4))(2)(C(2)H(3)O(2))(2)(C(3)H(7)NO)(2)] or [Cu(2)(L (Et))(2)(OAc)(2)(dmf)(2)], is a triazolate complex, which contains two 3-(2-pyridyl)-5-ethyl-triazolates (L...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10162088/ https://www.ncbi.nlm.nih.gov/pubmed/37151835 http://dx.doi.org/10.1107/S2056989023003079 |
Sumario: | The title compound, bis[μ-3-ethyl-5-(pyridin-2-yl)-1H-1,2,4-triazol-1-ido]bis[acetato(dimethylformamide)copper(II)], [Cu(2)(C(9)H(9)N(4))(2)(C(2)H(3)O(2))(2)(C(3)H(7)NO)(2)] or [Cu(2)(L (Et))(2)(OAc)(2)(dmf)(2)], is a triazolate complex, which contains two 3-(2-pyridyl)-5-ethyl-triazolates (L (Et))(−) in bidentate-bridged coordination modes. Both copper atoms are involved in the formation of a planar six-membered metallocycle Cu–[N—N](2)–Cu. The inversion center of the complex is located at the mid-point of the Cu⋯Cu vector. Each Cu(II) atom has a distorted trigonal–bipyramidal environment formed by the three nitrogen atoms of the deprotonated bridging 3-(2-pyridyl)-5-ethyl-triazolate unit, oxygen atoms of the OAc(−) group and dmf molecule. In the crystal, C—H⋯O hydrogen bonds link the molecules into chains running along the c-axis direction. |
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