Synthesis and structure of a polymeric 1,3-benzenedicarboxylato complex of Mn(II) with phenanthroline

被引：37

作者：

Nie, JJ ^{[1
]}

Liu, LJ ^{[1
]}

Luo, Y ^{[1
]}

Xu, DJ ^{[1
]}

机构：

[1] Zhejiang Univ, Dept Chem, Hangzhou 310027, Peoples R China

来源：

JOURNAL OF COORDINATION CHEMISTRY | 2001年 / 53卷 / 04期

关键词：

Mn(II) complex; benzenedicarboxylate; crystal structure; electrostatic interaction; aromatic ring stacking;

D O I：

10.1080/00958970108022623

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel Mn(II) complex bridged by 1,3-benzenedicarboxylate (BDC) has been synthesized by the diffusion method. The complex crystallizes in space group P2(1)/c with a=8.345(2), b=10.427(1), c=18.756(2) Angstrom, beta =100.19(1)degrees. Each BDC bridges three Mn(II) atoms through two carboxyl groups with different coordination modes to form a complex polymeric chain. The coordination geometry around the Mn(II) atom is seriously distorted from the normal octahedron. Large deviations of the donor atoms out of the coordination planes and unexpected bond angles around Mn(II) and donor O atoms suggest the existence of an electrostatic interaction between Mn(II) and donor atoms in the complex. Close stacking of aromatic rings is observed in the complex, the distance between the neighboring phen planes being 3.2085 Angstrom.

引用

页码：365 / 371

页数：7

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