陕西科技大学学报（自然科学版）Issue(6)：88-93,6.
三重氢键作用力构筑的4-（1，2，4-三氮唑-亚甲基）苯甲酸超分子聚合物的合成与晶体结构
Syntheses and crystal structures of polymers 4-(1,2,4-triazol-yl) methyl-benzoic acid based on triple hydrogen bonds interactions
摘要
Abstract
In order to choose appropriated ligand constructed newly coordination polymer and synthesize novel structure of supramolecular polymers ,[C10 H9 N3 O2 ]n ,a colorless rod‐like crystal supramolecular polymers based on 4‐(1 ,2 ,4‐triazol‐yl)methyl‐benzoic acid units , which was under the condition of persistent overheating to 170 ℃ hydrothermal with the sys‐tem of appropriate DM F had been synthesized and characterized by X‐ray single crystal dif‐fraction ,elemental analysis ,IR spectra ,X‐ray powder diffraction and phosphorescent emis‐sions .X‐ray single crystal analysis of polymers shows a 3D supermolecular network by triple hydrogen bonds which was one strong N -H⋯ O hydrogen bond and two kinds C -H ⋯ O hydrogen bonds .The structure parameters were analyzed as follows :monoclinic ,P21 ,a=4 .319 6(10)Å ,b=19 .101(5)Å ,c=5 .830 8(13)Å ,V = 479 .55(19)Å3 ,Dc=1 .407 g · cm -3 , Z=2.关键词
4-(1,2,4-三氮唑-亚甲基)苯甲酸/聚合物/配体/氢键Key words
4-(1 ,2 ,4-triazol-yl)methyl-benzoic acid/polymers/ligands ,hydrogen bond分类
化学化工引用本文复制引用
张亚男,党蓓君,李运涛,黄文欢,关琳,郝文强,殷海菊..三重氢键作用力构筑的4-（1，2，4-三氮唑-亚甲基）苯甲酸超分子聚合物的合成与晶体结构[J].陕西科技大学学报（自然科学版）,2015,(6):88-93,6.基金项目
国家自然科学基金青年项目（21401121）；陕西省科技厅科学技术发展研究计划项目（2014JQ2061）；陕西省教育厅专项科研计划项目（15JK1109）；陕西科技大学博士科研启动基金项目 （）
