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Aqua(6,6′-oxydipicolinato-κ(2) O,N,N′,O′)copper(II)
In the title complex, [Cu(C(12)H(6)N(2)O(5))(H(2)O)], the Cu(II) ion is in a slightly distorted square-pyramidal coordination environment with two N and two O atoms from a 6,6′-oxydipicolinate ligand occupying the basal plane and a water ligand in the apical site. The dihedral angle between the two...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980167/ https://www.ncbi.nlm.nih.gov/pubmed/21579965 http://dx.doi.org/10.1107/S160053680905346X |
| Sumario: | In the title complex, [Cu(C(12)H(6)N(2)O(5))(H(2)O)], the Cu(II) ion is in a slightly distorted square-pyramidal coordination environment with two N and two O atoms from a 6,6′-oxydipicolinate ligand occupying the basal plane and a water ligand in the apical site. The dihedral angle between the two pyridine rings is 5.51 (6)°. In the crystal structure, intermolecular O—H⋯O hydrogen bonds link molecules into a two-dimensional network. In addition, weak intermolecular C—H⋯O and C=O(lone pair)⋯π(ring) interactions, with O⋯ring-centroid distances of 3.697 (4) and 3.094 (4) Å, provide additional stabilization. |
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