Kuai Hai-Wei, Cheng Xiao-Chun
Faculty of Life Science and Chemical Engineering, Huaiyin Institute of Technology, Huaian 223003, People's Republic of China.
Acta Crystallogr Sect E Struct Rep Online. 2011 Nov;67(Pt 11):m1543. doi: 10.1107/S1600536811041511. Epub 2011 Oct 22.
In the title complex, Mn(C(13)H(14)N(2))(4)(H(2)O)(2)(2)·1.5H(2)O, the Mn(II) ion is coordinated by four N atoms from four different 1,3-di-4-pyridyl-propane mol-ecules and two O atoms from two coordinated water mol-ecules, leading to a distorted MnN(4)O(2) octa-hedral geometry. Each 1,3-di-4-pyridyl-propane ligand displays a monodentate coordinating mode. In the crystal, there exist O-H⋯O, O-H⋯N and C-H⋯O hydrogen bonds. The perchlorate anions and the coordinated and lattice water mol-ecules play an important role in the formation of these hydrogen bonds. One of the two lattice water molecules shows half-occupancy.
在标题配合物Mn(C₁₃H₁₄N₂)₄(H₂O)₂₂·1.5H₂O中，Mn(II)离子由四个不同的1,3 - 二 - 4 - 吡啶基丙烷分子中的四个N原子和两个配位水分子中的两个O原子配位，形成扭曲的MnN₄O₂八面体几何构型。每个1,3 - 二 - 4 - 吡啶基丙烷配体呈现单齿配位模式。在晶体中，存在O - H⋯O、O - H⋯N和C - H⋯O氢键。高氯酸根阴离子以及配位水分子和晶格水分子在这些氢键的形成中起重要作用。两个晶格水分子中的一个呈现半占据状态。
