链状聚[[二水合-(1H-咪唑并[4,5-f][1,10]菲咯啉)钴(II)]-μ-硫酸根]
catena-Poly[[diaqua-(1H-imidazo[4,5-f][1,10]phenanthroline)cobalt(II)]-μ-sulfato].
作者信息
Yu Jian
机构信息
Department of Chemistry, Lishui University, 323000 Lishui, Zhejiang, People's Republic of China.
出版信息
Acta Crystallogr Sect E Struct Rep Online. 2009 May 7;65(Pt 6):m618. doi: 10.1107/S1600536809016419.
The Co(II) ion in the title complex, Co(SO(4))(C(13)H(8)N(4))(H(2)O)(2), has a slightly distorted octa-hedral coordination environment formed by two O atoms from two symmetry-related bridging sulfate ligands, two N atoms from a bis-chelating 1H-imidazo[4,5-f][1,10]phenanthroline (IPL) ligand and two O atoms from coordinated water mol-ecules. The bridging sulfate ligands connect Co(II) ions to form a one-dimensional chain along the b-axis direction. In the crystal structure, inter-molecular O-H⋯O, O-H⋯N and N-H⋯O hydrogen bonds link the chains into a three-dimensional network.
标题配合物[Co(SO₄)(C₁₃H₈N₄)(H₂O)₂]ₙ中的Co(II)离子具有略微扭曲的八面体配位环境，该环境由来自两个对称相关的桥连硫酸根配体的两个O原子、来自双螯合的1H-咪唑并[4,5-f][1,10]菲咯啉（IPL）配体的两个N原子以及来自配位水分子的两个O原子形成。桥连硫酸根配体连接Co(II)离子，沿b轴方向形成一维链。在晶体结构中，分子间的O—H⋯O、O—H⋯N和N—H⋯O氢键将这些链连接成三维网络。
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