A Cu(Ⅱ) Coordination Polymer with 5-Tert-butyl Isophthalate Linker:Synthesis,Crystal Structure,and Magnetic Properties  

作　　者：常新红 韩民乐 

机构地区：[1]College of Chemistry and Chemical Engineering,Luoyang Normal University

出　　处：《Chinese Journal of Structural Chemistry》2015年第12期1895-1900,共6页结构化学（英文）

基　　金：supported financially by Henan Province basic and frontier technology research projects of Henan Provincial Department of Science and Technology(No.142300410083)

摘　　要：A new Cu（Ⅱ） metal-organic coordination polymer, {[Cu2（tbip）2（bie）2]·H2O}n （1, H2tbip = 5-tert-butyl isophthalic acid, bie = 1,2-bis（imidazol-1 ＇-yl）ethane）, was assembled under hydrothermal conditions by the reactions of Cu（Ⅱ） acetate with H2tbip and bie. Complex 1 was characterized by elemental analysis, IR spectroscopy and X-ray single-crystal diffraction. Complex 1 crystallizes in triclinic, space group P1, with a = 9.9145（10）, b = 13.2211（13）, c = 15.4363（15） nm, a = 87.0250（10）, β = 88.3220（10）, γ = 83.8240（10）°, V= 2008.4（3） nm3, Z = 2, Dc = 1.505 Mg/m3, F（000） = 944, g = 1.125 mm^-1, S = 1.030, the final R = 0.0336 and wR = 0.0790. The results reveal that complex 1 is a two-dimensional layered structure. In addition, magnetic properties of I were also investigated.A new Cu（Ⅱ） metal-organic coordination polymer, {[Cu2（tbip）2（bie）2]·H2O}n （1, H2tbip = 5-tert-butyl isophthalic acid, bie = 1,2-bis（imidazol-1 ＇-yl）ethane）, was assembled under hydrothermal conditions by the reactions of Cu（Ⅱ） acetate with H2tbip and bie. Complex 1 was characterized by elemental analysis, IR spectroscopy and X-ray single-crystal diffraction. Complex 1 crystallizes in triclinic, space group P1, with a = 9.9145（10）, b = 13.2211（13）, c = 15.4363（15） nm, a = 87.0250（10）, β = 88.3220（10）, γ = 83.8240（10）°, V= 2008.4（3） nm3, Z = 2, Dc = 1.505 Mg/m3, F（000） = 944, g = 1.125 mm^-1, S = 1.030, the final R = 0.0336 and wR = 0.0790. The results reveal that complex 1 is a two-dimensional layered structure. In addition, magnetic properties of I were also investigated.

关 键 词：5-tert-butyl isophthalic acid 1 2-bis（imidazol-1＇-yl）ethane Cu（Ⅱ） complex crystal structure 

分 类 号：O634[理学—高分子化学]