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catena-Poly[[diaqua(1,2,3-benzothiadiazole-7-carboxylato-κO)copper(II)]-μ-1,2,3-benzothiadiazole-7-carboxylato-κ(2) N (2):O]
In the polymeric title complex, [Cu(C(7)H(3)N(2)O(2)S)(2)(H(2)O)(2)](n), the Cu(II) centre is surrounded by three 1,2,3-benzothiadiazole-7-carboxylate and two water molecules. A 1,2,3-benzothiadiazole-7-carboxylate ligand bridges two Cu(II) centres, with a Cu⋯Cu distance of 9.006 (2) Å. The fou...
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/PMC2970341/ https://www.ncbi.nlm.nih.gov/pubmed/21577716 http://dx.doi.org/10.1107/S1600536809032036 |
Sumario: | In the polymeric title complex, [Cu(C(7)H(3)N(2)O(2)S)(2)(H(2)O)(2)](n), the Cu(II) centre is surrounded by three 1,2,3-benzothiadiazole-7-carboxylate and two water molecules. A 1,2,3-benzothiadiazole-7-carboxylate ligand bridges two Cu(II) centres, with a Cu⋯Cu distance of 9.006 (2) Å. The four O atoms in the equatorial planes around each Cu(II) centre form a distorted square-planar arrangement, while the distorted square-pyramidal coordination is completed by the symmetry-related N atoms of the bridging 1,2,3-benzothiadiazole-7-carboxylate ligands. In the crystal structure, intermolecular O—H⋯O and O—H⋯N hydrogen bonds link the molecules into a three-dimensional supramolecular network. |
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