Thiocyanate cadmium(II) complexes of 2,4,6-tri(2-pyridyl)-1,3,5-triazine - Synthesis, structure and luminescence properties

被引：17
作者：
Nawrot, I. [1 ]
Machura, B. [1 ]
Kruszynski, R. [2 ]
机构：
[1] Silesian Univ, Inst Chem, Dept Crystallog, PL-40006 Katowice, Poland
[2] Lodz Univ Technol, Inst Gen & Ecol Chem, Dept Xray Crystallog & Crystal Chem, PL-90924 Lodz, Poland
来源：
JOURNAL OF LUMINESCENCE | 2014年 / 156卷
关键词：
Luminescence; Cadmium(II) complexes; 2,4,6-tri(2-pyridyl)-1,3,5-triazine; X-ray structure; Supramolecular structure; DFT calculations; COORDINATION POLYMERS; CRYSTAL-STRUCTURES; HYDROGEN-BOND; ARCHITECTURES; NETWORKS; CD(II); ZN(II); CHAIN; CONSTRUCTION; DIVERSITY;
D O I：
10.1016/j.jlumin.2014.08.022
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
Two new thiocyanate cadmium(II) complexes of 2,4,6-tri(2-pyridyl)-1,3,5-triazine were synthesized and characterized. The resulted complexes [Cd(SCN)(NO3)(tptz)(H2O)] (1) and [Cd(SCN)(2)(tptz)(MeOH)] (2) were studied by IR, UV-vis spectroscopy and single crystal X-ray analysis. The luminescent properties of 1 and 2 were studied in solution and solid state and compared with the free ligand. To get detailed insight into the electronic structure and spectroscopic properties of [Cd(SCN)(NO3)(tptz)(H2O)] and [Cd (SCN)(2)(tptz)(MeOH)], the density functional theory (DFT) and time-dependent DFT (TD-DFT) calculations were performed. (C) 2014 Elsevier B.V. All rights reserved.
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收藏
页码：240 / 254
页数：15
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