Han Dongdong, Wang Dong'e
Acta Crystallogr Sect E Struct Rep Online. 2008 Sep 27;64(Pt 10):m1343. doi: 10.1107/S1600536808030663.
In the title compound, [Fe(C(6)H(4)NO(3))(C(7)H(3)NO(4))(H(2)O)]·H(2)O, the Fe(III) ion is coordinated by two O and one N atoms from a pyridine-2,6-dicarboxyl-ate ligand, by two O atoms from a picolinate N-oxide ligand and by one water O atom in a distorted octa-hedral geometry [Fe-O = 1.940 (3)-2.033 (3) Å and Fe-N = 2.057 (4) Å]. In the crystal structure, the coordinated and solvent water mol-ecules contribute to the formation of O-H⋯O hydrogen bonds, which link the mol-ecules into layers parallel to the ab plane.
在标题化合物[Fe(C₆H₄NO₃)(C₇H₃NO₄)(H₂O)]·H₂O中，Fe(III)离子由吡啶 - 2,6 - 二羧酸酯配体的两个O原子和一个N原子、吡啶甲酸N - 氧化物配体的两个O原子以及一个水分子的O原子配位，形成扭曲的八面体几何构型[Fe - O = 1.940(3) - 2.033(3) Å，Fe - N = 2.057(4) Å]。在晶体结构中，配位水分子和溶剂水分子形成O - H⋯O氢键，将分子连接成平行于ab平面的层。
