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)

Citation: HU Ling-Xia, ZHANG Bi-Song, WU Chang-Sheng, HUANG Dong-Wei, QIU Jian-Ping. 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)[J]. Chinese Journal of Structural Chemistry, 2015, 34(6): 953-959. doi: 10.14102/j.cnki.0254-5861.2011-0640 shu

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)

1.
College of Pharmaceutics and Material Engineering, Jinhua Polytechnic, Jinhua 321007, China

通讯作者: ZHANG Bi-Song,

基金项目:
This project was supported by the National Natural Science Foundation of China (51343003) (51343003)

the Scientific Research Projects of Zhejiang Provincial Education Department (Y201224707) (Y201224707)

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) Å, β=113.92(3)°, V=2158.2(7) Å³, Z=4, D_c=1.518 g/cm³, M_r=493.31, F(000)=1004, R=0.0303 and wR=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.

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English

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)

1.
College of Pharmaceutics and Material Engineering, Jinhua Polytechnic, Jinhua 321007, China

Corresponding author: ZHANG Bi-Song,

Received Date: 16 January 2015
Fund Project:

Abstract: 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) Å, β=113.92(3)°, V=2158.2(7) Å³, Z=4, D_c=1.518 g/cm³, M_r=493.31, F(000)=1004, R=0.0303 and wR=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.

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

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)

通讯作者: ZHANG Bi-Song,

English

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)

Corresponding author: ZHANG Bi-Song,

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