以取代三联吡啶及钒氧酸为配体的一维带状化合物[Co(DMPhTPY)V_2O_6]_n的合成、晶体结构及性质研究  

Synthesis, Crystal Structure and Properties of 1D Ribbon-Like Complex [Co(DMPhTPY)V_2O_6]_n with Substituted Terpyridine and Polyoxovanadate Ligand

作　　者：杨浩[1] 陈建国[1] 冯玉全[1] 包晓玉[1] 孙汝中[1] 

机构地区：[1]南阳师范学院化学与制药工程学院,南阳473061

出　　处：《无机化学学报》2013年第7期1454-1458,共5页Chinese Journal of Inorganic Chemistry

基　　金：河南省科技厅自然科学基金(No.112300410189)资助项目

摘　　要：利用水热反应合成一种新型一维带状配位聚合物[Co(DMPhTPY)V2O6]n(DMPhTPY=6,6″-二甲基-4′-苯基-2,2′∶6′,2″-三联吡啶)。用元素分析、红外光谱和X-射线单晶衍射对其结构进行了表征,该配合物晶体属三斜晶系,P1空间群。同时测定了配合物的热稳定性、荧光性质和磁性质。结果表明,配合物具有较强的热稳定性,钴(Ⅱ)离子间存在反铁磁交换耦合相互作用。A 1D ribbon-like structure coordination polymer of [Co（DMPhTPY）V2O6]n （DMPhTPY=6,6”-dimethyl-4＇ -phenyl-2,2＇：6＇,2”-terpyridine）was synthesized under the hydrothermal condition. The structure was characterized by elemental analysis, IR and X-ray single crystal diffraction. The crystal structure of the complex belongs to triclinic system, space group P1. Thermal stability, photoluminescence property and magnetic susceptibility of the complex have been investigated. The results show that the title complex has high thermal stability and antiferromagnetic exchange interaction between the Co（Ⅱ） ions. CCDC： 880007.

关 键 词：水热合成 配位聚合物 晶体结构 热稳定性 发光性质 磁性质 

分 类 号：O614.812[理学—无机化学]