Two Cd(II) coordination polymers based on a tetra-imidazole ligand: Syntheses, structures and photoluminescence

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	Two Cd(II) coordination polymers based on a tetra-imidazole ligand: Syntheses, structures and photoluminescence
	Zhao, Fang-Hua; He, Yuan-Chun; Shen, Chuan-Ying; Wang, Duan-Liang; Li, Zhong-Lin; Li, Shi-Yao; Guo, Wen-Yu; You, Jin-Mao
	2019
发表期刊	INORGANICA CHIMICA ACTA
卷号	492
摘要	Two Cd(II) coordination polymers, [Cd(L)(NO3)(2)] (1) and [Cd-2.5(L)(BDC)(1.5)Cl-2](2)center dot 3H(2)O (2) have been synthesized based on a novel tetra-imidazole ligand under hydrothermal conditions. (L= bis(3,5-bis((1H-imidazol-1-yl) methyl)-2,4,6-trimethylphenyl) methane, H2BDC = 1,4-benzenedicarboxylate acid). Polymer 1 displays a 1D chain connected by the L ligand, and extends to a 3D supramolecular structure via CeH. O hydrogen bonds. When added the auxiliary H2BDC ligand, a 2D trilayer structure for 2 was constructed, which shows a trinodal (3,4,6)-connected net with unprecedented symbol of (3.4.5)(2)(3(2).4(2).5(2))(3.(4)4.5.6(8).7)(2). 1 and 2 display photoluminescence at 462 nm and 490 nm, respectively. Thermogravimetric properties of both coordination polymers have also been investigated.
关键词	Tetra-imidazole ligand Cd(II) coordination polymers (3,4,6)-Connected net Photoluminescence
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/59765
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Zhao, Fang-Hua,He, Yuan-Chun,Shen, Chuan-Ying,et al. Two Cd(II) coordination polymers based on a tetra-imidazole ligand: Syntheses, structures and photoluminescence[J]. INORGANICA CHIMICA ACTA,2019,492.
APA	Zhao, Fang-Hua.,He, Yuan-Chun.,Shen, Chuan-Ying.,Wang, Duan-Liang.,Li, Zhong-Lin.,...&You, Jin-Mao.(2019).Two Cd(II) coordination polymers based on a tetra-imidazole ligand: Syntheses, structures and photoluminescence.INORGANICA CHIMICA ACTA,492.
MLA	Zhao, Fang-Hua,et al."Two Cd(II) coordination polymers based on a tetra-imidazole ligand: Syntheses, structures and photoluminescence".INORGANICA CHIMICA ACTA 492(2019).