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链状聚[[双-(3-甲基苯甲酸根-κO,O')铅(II)]-μ-4,4'-联吡啶-κN:N']

catena-Poly[[bis-(3-methyl-benzoato-κO,O')lead(II)]-μ-4,4'-bipyridine-κN:N'].

作者信息

Xie Jian-Ying, Huang Fu

机构信息

College of Science, Guangdong Ocean University, Zhanjiang 524088, People's Republic of China.

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2011 Oct 1;67(Pt 10):m1326. doi: 10.1107/S1600536811035021. Epub 2011 Sep 3.

DOI:10.1107/S1600536811035021
PMID:22065196
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3201505/
Abstract

In the title complex, Pb(C(8)H(7)O(2))(2)(C(10)H(8)N(2)), the Pb(II) atom is located on a twofold rotation axis and is six-coordinated by four carboxyl-ate O atoms from two 3-methyl-benzoate ligands and two N atoms from two 4,4'-bipyridine (4,4'-bpy) ligands, displaying a hemi-directed coordination. The 4,4'-bpy ligand has an inversion center at the mid-point of the central C-C bond. The Pb(II) atoms are linked by bidentate bridging 4,4'-bpy into a chain along [101]. These chains are further connected into layers via C-H⋯O hydrogen bonds.

摘要

在标题配合物[Pb(C₈H₇O₂)₂(C₁₀H₈N₂)]ₙ中,Pb(II)原子位于二重旋转轴上,由来自两个3-甲基苯甲酸酯配体的四个羧酸根O原子和来自两个4,4'-联吡啶(4,4'-bpy)配体的两个N原子进行六配位,呈现出半定向配位。4,4'-bpy配体在中心C-C键的中点处有一个对称中心。Pb(II)原子通过双齿桥连的4,4'-bpy沿着[101]连接成链。这些链通过C-H⋯O氢键进一步连接成层。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fba4/3201505/798df8e23897/e-67-m1326-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fba4/3201505/404e25e471e1/e-67-m1326-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fba4/3201505/02fcab09d063/e-67-m1326-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fba4/3201505/798df8e23897/e-67-m1326-fig3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fba4/3201505/404e25e471e1/e-67-m1326-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fba4/3201505/02fcab09d063/e-67-m1326-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/fba4/3201505/798df8e23897/e-67-m1326-fig3.jpg

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本文引用的文献

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