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3-Aminopyridinium trans-diaquadioxalatochromate(III)
In the structure of the title compound, (C(5)H(7)N(2))[Cr(C(2)O(4))(2)(H(2)O)(2)], two crystallographically independent formula units are present. Both chromium atoms are six-coordinated in a distorted octahedral geometry by two chelating equatorial oxalato ligands and two axial water molecules. T...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2012
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3393173/ https://www.ncbi.nlm.nih.gov/pubmed/22807741 http://dx.doi.org/10.1107/S1600536812025020 |
| Sumario: | In the structure of the title compound, (C(5)H(7)N(2))[Cr(C(2)O(4))(2)(H(2)O)(2)], two crystallographically independent formula units are present. Both chromium atoms are six-coordinated in a distorted octahedral geometry by two chelating equatorial oxalato ligands and two axial water molecules. The [Cr(C(2)O(4))(2)(H(2)O)(2)](−) anions and C(5)H(7)N(2) (+) cations are linked through a complex three-dimensional hydrogen-bonding network consisting of N—H⋯O and O—H⋯O interactions. |
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