Synthesis, Structure and Electrochemical Property of a New 3D Ag(I) Coordination Polymer Constructed by Biphenyl-2,2ˊ,4,4ˊ-tetracarboxylate  

作　　者：王记江 唐龙 侯向阳 高楼军 付峰 张美丽 

机构地区：[1]Department of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan'an University

出　　处：《Chinese Journal of Structural Chemistry》2014年第5期729-734,共6页结构化学（英文）

基　　金：supported by the National Natural Science Foundation of China(No.21373178);the Natural Scientific Research Foundation of Shaanxi Provincial Education Office of China(No.13JS124)

摘　　要：A new 3D Ag（I） coordination polymer, [Ag8（btc）2（bpp）2]n（1, H4btc = biphenyl- 2,2ˊ,4,4ˊ-tetracarboxylic acid, bpp = 1,2-bis（4-pyridyl）propane）, has been hydrothermally synthesi- zed and characterized by single-crystal X-ray diffraction analysis, elemental analysis and IR spectroscopy. Complex 1 crystallizes in the triclinic system, space group P1 with a = 13.4899（8）, b = 13.4928（8）, c = 16.4575（10） , α = 102.7640（10）, β = 108.8100（10）, γ = 101.4940（10）°, V = 2644.1（3） 3, Z = 2, Dc = 2.401 Mg·m-3, μ = 2.978 mm-1, F（000） = 1840, the final R = 0.0481 and wR = 0.0955 for 6794 observed reflections with I 〉 2σ（I）. Complex 1 features a 3D framework formed by Ag（I）-carboxylate chains containing [Ag16（COO）16] secondary building block. Furthermore, thermal stability and electrochemical property of 1 are also investigated in detail.A new 3D Ag（I） coordination polymer, [Ag8（btc）2（bpp）2]n（1, H4btc = biphenyl- 2,2ˊ,4,4ˊ-tetracarboxylic acid, bpp = 1,2-bis（4-pyridyl）propane）, has been hydrothermally synthesi- zed and characterized by single-crystal X-ray diffraction analysis, elemental analysis and IR spectroscopy. Complex 1 crystallizes in the triclinic system, space group P1 with a = 13.4899（8）, b = 13.4928（8）, c = 16.4575（10） , α = 102.7640（10）, β = 108.8100（10）, γ = 101.4940（10）°, V = 2644.1（3） 3, Z = 2, Dc = 2.401 Mg·m-3, μ = 2.978 mm-1, F（000） = 1840, the final R = 0.0481 and wR = 0.0955 for 6794 observed reflections with I 〉 2σ（I）. Complex 1 features a 3D framework formed by Ag（I）-carboxylate chains containing [Ag16（COO）16] secondary building block. Furthermore, thermal stability and electrochemical property of 1 are also investigated in detail.

关 键 词：biphenyl-2 2ˊ 4 4ˊ-tetracarboxylic acid Ag（I） electrochemical property 

分 类 号：O641.4[理学—物理化学]