Hydrothermal Synthesis, Crystal Structure, Magnetic Properties and Network Topology of a Novel Binuclear Co(Ⅱ) Coordination Polymer∞~1[Co2(4,4'-bpy)2(L)4](bpy = Bipyridine, HL = 2-Fluorbenzoic Acid)

被引：0

作者：

HU Ling-Xia ^{[1
]}

ZHANG Bi-Song ^{[1
]}

WU Chang-Sheng ^{[1
]}

HUANG Dong-Wei ^{[1
]}

QIU Jian-Ping ^{[1
]}

机构：

[1] College of Pharmaceutics and Material Engineering Jinhua Polytechnic

来源：

结构化学 | 2015年 / 34卷 / 06期

基金：

中国国家自然科学基金;

关键词：

Co(Ⅱ) complex; coordination polymer; crystal structure; magnetic properties;

D O I：

暂无

中图分类号：

O641.4 [络合物化学（配位化学）];

学科分类号：

070304 ; 081704 ;

摘要：

One novel binuclear Co(Ⅱ) coordination polymer 1[Co2(4,4’-bpy)2(L)4](1, bpy = bipyridine, HL = 2-fluorbenzoic acid) has been hydrothermally synthesized and structurally characterized by elemental analysis, IR and X-ray single-crystal diffraction. Complex 1 crystallizes in the monoclinic system, space group P21/c with a = 11.163(2), b = 21.943(4), c = 9.6381(19)?, β = 113.92(3)°, V = 2158.2(7) ?, Z = 4, Dc = 1.518 g/cm3, Mr = 493.31, F(000) =1004, R = 0.0303 and w R = 0.0808 for 3614 observed reflections(I > 2σ(I)). Complex 1 exhibits a 3D Schlafli symbol(4.62)(4.66.83) topological framework, and the magnetic characterization shows weak antiferromagnetic coupling exchange between two Co ions.

引用

页码：953 / 959

页数：7

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