钴
锌
化学
配体(生物化学)
镉
铜
结晶学
荧光
2,2'-联吡啶
粉末衍射
金属
无机化学
晶体结构
有机化学
受体
物理
量子力学
生物化学
作者
Ajeet Kumar Maurya,Ashish Kumar Srivastava,Krishna Srivastava,J.S. Prasad
出处
期刊:Research Journal of Chemistry and Environment
[World Researchers Associations]
日期:2021-06-25
卷期号:25 (7): 147-156
被引量:2
标识
DOI:10.25303/257rjce14721
摘要
Four mixed-ligand coordination polymer complexes of cobalt(II), copper(II), zinc(II), and cadmium(II) were synthesized by solvothermal method in 1:1:1 metal: 4,4’-bipy: 2,5-pdc molar ratio using 2,5-pyridinedicarboxylic acid (2,5-pdc) and 4,4’-bipyridine (4,4’-bipy). These complexes are viz; 1. [Co2(4,4'-bipy)(2,5-pdc)2(H2O)4]n 2. [Cu2(4,4'-bipy) (2,5-pdc)2]n 3. [Zn2(4,4'-bipy)(2,5-pdc)2(H2O)4]n and 4. [Cd3(4,4'-bipy)(2,5-pdc)2(OOCCH3)2(H2O)4]n.. All these complexes (1-4) have been characterized by elemental analyses (C,H,N), FT-IR-spectra, thermal analyses (TGA/DTA/DTG), fluorescence spectra and powder X-ray diffraction (PXRD) analyses to arrive at conclusion regarding their geometrical structure.
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