Diaquabis[5-(1H-tetrazol-5-ylamino-kappa N-4)-1H-tetrazolato-kappa N-1]iron(II) dihydrate

作者：Guan, Yang Fan; Wang, Dong Yao; Dong, Wen^*

来源：Acta Crystallographica Section E-Crystallographic Communications, 2007, 63(12): M3150-U2611.

DOI：10.1107/S1600536807058448

The centrosymmetric title complex, [Fe(C2H2N9)(2)(H2O)(2)]center dot 2H(2)O, has been prepared by an in situ [2 3] cycloaddition reaction of dicyanamide with sodium azide and ferrous sulfate, with heating and stirring. The FeII ion is coordinated by four N atoms from two 5-(1H-tetrazol-5-ylamino)-1H-tetrazolate ligands and two water molecules in axial positions in an octahedral geometry. The complex is linked into a three-dimensional network by O - H center dot center dot center dot N, N - H center dot center dot center dot O and N H center dot center dot center dot N hydrogen bonds.

• 出版日期2007-12
• 单位广州大学