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Bis[μ-3-ethyl-4-phenyl-5-(2-pyridyl)-4H-1,2,4-triazole]bis[dichloridocopper(II)]
The asymmetric unit of the title compound, [Cu(2)Cl(4)(C(15)H(14)N(4))(2)], contains two halves of two centrosymmetric dinuclear molecules, A and B. The conformations of the two crystallographically independent molecules are slightly different: in A, the Cu⋯Cu separation is 4.174 (9) Å and the dih...
| 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/PMC2967870/ https://www.ncbi.nlm.nih.gov/pubmed/21581496 http://dx.doi.org/10.1107/S160053680804035X |
| Sumario: | The asymmetric unit of the title compound, [Cu(2)Cl(4)(C(15)H(14)N(4))(2)], contains two halves of two centrosymmetric dinuclear molecules, A and B. The conformations of the two crystallographically independent molecules are slightly different: in A, the Cu⋯Cu separation is 4.174 (9) Å and the dihedral angle between the triazole and phenyl rings is 74.23 (11)°; these values are 4.137 (9) Å and 68.58 (13)°, respectively, in B. In each molecule, the copper(II) ions have a distorted trigonal–bipyramidal coordination geometry with a CuCl(2)NN′N′′ chromophore. The crystal packing exhibits weak intermolecular C—H⋯Cl interactions. |
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