Xia Guohua, Sun Zexi
Acta Crystallogr Sect E Struct Rep Online. 2009 Feb 25;65(Pt 3):m315-6. doi: 10.1107/S1600536809005765.
The Fe(II) atom in the title complex, [Fe(C(6)H(4)NO(2))(2)(H(2)O)(2)], exists in a distorted octa-hedral coordination geometry defined by two O and two N atoms from two pyridine-2-carboxyl-ate ligands and two O atoms of two water mol-ecules. In the crystal structure, mol-ecules are linked into a three-dimensional framework by O-H⋯O hydrogen bonds.
在标题配合物[Fe(C₆H₄NO₂)₂(H₂O)₂]中,Fe(II)原子存在于由两个吡啶 - 2 - 羧酸酯配体的两个O原子和两个N原子以及两个水分子的两个O原子所定义的扭曲八面体配位几何结构中。在晶体结构中,分子通过O—H⋯O氢键连接成三维框架。