Diaqua­bis­(3-nitro­benzoato-κO 1)bis­1H-5-(3-pyrid­yl)-3-(4-pyrid­yl)-1H-124-triazole-κN 5cobalt(II) dihydrate

摘要

In the centrosymmetric title compound, [Co(C7H4NO4)2(C12H9N5)2(H2O)2]·2H2O, the Co^II atom, located on an inversion center, is coordinated by two N atoms [Co—N = 2.155 (3) Å] and four O atoms [Co—O = 2.099 (2)–2.117 (3) Å] in a distorted octa­hedral geometry. Inter­molecular N—H⋯O, O—H⋯N and O—H⋯O hydrogen bonds link the components into a three-dimensional supramolecular framework.