华中师范大学学报（自然科学版）2018，Vol.52Issue(2)：224-230,7.DOI:10.19603/j.cnki.1000-1190.2018.02.012
基于方酸和2,2'联吡啶配体系列一维聚合物的合成、结构、三阶非线性光学及荧光性质
A series of 1D chain assembled from squarate and 2,2'-bipyridine ligands: syntheses,structures, third-order nonlinear optical and fluorescent properties
摘要
Abstract
Three neutral one dimensional coordination polymer 1,2 and 3 [M(C4O1)(C10 H8N2)(H2O)2] · 2H2O (M=Zn2+ Cu2+ or Cd2+) have been synthesized by H2C4O4 and 2,2'bipyridine co-ligands.All complexes have been characterized by elemental analysis,IR,single crystal X-ray diffraction,thermogravimetric analysis (TGA) and UV-vis spectra.All metal ions in the polymers have six coordinate pseudooctahedral structures with two pyridyl nitrogen atoms,two squarate oxygen atoms and two waters.The complexes with d1D metals exhibit a strong emission band with the maximum intensity at 374.5 nm and 464.5 nm.The third-order nonlinear optical (NLO) property of the Cu2+ complex was also investigated by single beam Z-scan techniques.关键词
一维链/配位聚合物/三阶非线性光学/晶体结构/荧光Key words
1D Chain/coordination polymer/third-order nonlinear optical/crystal structure/fluorescent分类
化学化工引用本文复制引用
郝睿,肖思,蒋永强,周建良,颜军..基于方酸和2,2'联吡啶配体系列一维聚合物的合成、结构、三阶非线性光学及荧光性质[J].华中师范大学学报（自然科学版）,2018,52(2):224-230,7.基金项目
国家自然科学基金项目(21571190).This work was supported by the Recruitment Program of Global Youth Experts and Innovation-Driven Project of Central South University (2016CX037) and the National Natural Science Foundation of China (21571190). （21571190）
