Aquabis(3-chlorobenzoato-?O)bis(N,N-diethylnicotinamide-?N) copper(II)
| Autor: | Nagihan Çaylak Delibaş, Tuncay Tunç, Nihat Bozkurt, Tuncer Hökelek, Hacali Necefoğlu |
|---|---|
| Přispěvatelé: | Eğitim Fakültesi |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Metal-Organic Papers
T = 296 K Hydrogen bond Ligand chemistry.chemical_element General Chemistry Dihedral angle Condensed Matter Physics Ring (chemistry) Bioinformatics wRfactor = 0.086 Medicinal chemistry Copper Crystal chemistry.chemical_compound chemistry Data-to-Parameter Ratio = 27.8 Pyridine Mean?(C - C) = 0.003 A ° General Materials Science Single-crystal X-ray Study Benzene Rfactor = 0.032 |
| Zdroj: | Acta Crystallographica Section E: Structure Reports |
| Popis: | The title compound, [Cu(C7H4ClO2)2(C10H14N2O)2(H2O)], has twofold symmetry with the Cu(II) cation and the O atom of the coordinating water mol-ecule located on the axis. The Cu(II) cation is coordinated by two carboxyl-ate O atoms of chloro-benzoate (CB) anions, two N atoms of N,N-di-ethyl-nicotinamide (DENA) ligands and one water mol-ecule in a distorted N2O3 square-pyramidal geometry. The benzene and pyridine rings are oriented at a dihedral angle of 82.51 (6)°. In the anionic ligand, the carboxyl-ate group is twisted away from the attached benzene ring by 12.85 (11)°. In the crystal, O-H⋯O hydrogen bonds between the coordinating water mol-ecule and the carboxyl group link the complex mol-ecules into supra-molecular chains running along the c-axis direction. |
| Databáze: | OpenAIRE |
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