Synthesis, Structure and Magnetic Property of a New MOF with Triazolate and Azido Heterobridges  

作　　者：王晔 赵虹 刘忠义 杨恩翠 赵小军 

机构地区：[1]College of Chemistry, Key Laboratory of Inorganic-organic Hybrid Functional Material Chemistry, Ministry of Education, Tianjin Key Laboratory of Structure and Performance for Functional Molecules, Tianjin Normal University

出　　处：《Chinese Journal of Structural Chemistry》2014年第8期1159-1163,共5页结构化学（英文）

基　　金：Supported by NNSFC(No.21171129 and 21173157);the Program for Innovative Research Team in University of Tianjin(TD52-5038);Tianjin Educational Committee(2012ZD01)

摘　　要：A new magnetic MOF with cyclic triazolate and linear azido mediators, [Co2（trz）3fN3）], 1 （trz- = 1,2,4-triazolate）, was hydrothermally synthesized and structurally and magnetically characterized. 1 crystallizes in the rhombohedral P63/mmc space group with a = b = 10.0716（17）, c = 7.5860（14） A, V = 666.4（2） A3, Dc = 1.814 g/cm3, Mr = 364.09, Z = 2, F（000） = 360,μ = 2.499 mm-1, the final R = 0.0676 and wR = 0.1952 for 229 observed reflections with 1 〉 20（/）. Complex 1 consists of linear {Co（trz）3}n chains passing through a C6 rotation axis, which are interconnected with tetrahedral Con ion by μ3-trz- ligands into a hexagonal three-dimensional antiferromagnetic framework.A new magnetic MOF with cyclic triazolate and linear azido mediators, [Co2（trz）3fN3）], 1 （trz- = 1,2,4-triazolate）, was hydrothermally synthesized and structurally and magnetically characterized. 1 crystallizes in the rhombohedral P63/mmc space group with a = b = 10.0716（17）, c = 7.5860（14） A, V = 666.4（2） A3, Dc = 1.814 g/cm3, Mr = 364.09, Z = 2, F（000） = 360,μ = 2.499 mm-1, the final R = 0.0676 and wR = 0.1952 for 229 observed reflections with 1 〉 20（/）. Complex 1 consists of linear {Co（trz）3}n chains passing through a C6 rotation axis, which are interconnected with tetrahedral Con ion by μ3-trz- ligands into a hexagonal three-dimensional antiferromagnetic framework.

关 键 词：triazolate AZIDE MAGNETISM crystal structure 

分 类 号：O621.13[理学—有机化学]