Solvothermal Synthesis and Crystal structure of a Two-dimensional Cd（Ⅱ） Complex Based on a Flexible Carboxylate Ligand

• 作者: CHEN Ping-Hua JIAO Xiao-Yan LI Can-Hui LI Dong-Ping LI Jing LI Yong-Xiu
• 来源期刊: 结构化学
• 学科: 化学
• 关键词: 溶剂热合成 晶体结构 羧酸配体 二维 柔性 X-射线衍射分析 配位聚合物 硝基苯甲酸
• 年，卷（期）: 2012,（12）
• 页码范围: 1837-1841
• 页数: 5页
• 分类号: O614.121|TB383
• 语种: 英文

摘要

A two-dimensional Cd(Ⅱ) coordination polymer, [Cd(dtb)]n (dtb = 5,5 '-dithiobis(2- nitrobenzoic acid), has been solvothermally synthesized and characterized by elemental analysis, IR, TG analysis and single-crystal X-ray diffraction analysis. The complex crystallizes in the monoclinic P21/c space group, with a = 10.7147(10), b = 7.4518(7), c = 22.053(2) A, β = 95.477(2)°, V = 1752.7(3) A3, Z = 4, Mr = 524.74, Dc= 1.989 g/cm3 and F(000) = 1032. The final R = 0.0453 and wR = 0.1201 for 2950 observed reflections with 1 〉 2σ(I). In the complex, the Cd(Ⅱ) ion is coordinated with six oxygen atoms from four different carboxylate groups of dtb ligands and one lattice water molecule. The adjacent Cd centers are interconnected by the flexible carboxylate ligand to form a two-dimensional (2D) structure.

作者信息

序号	姓名	单位	发文数	被引次数	H指数	G指数
1	LI Dong-Ping		2	0	0.0	0.0
2	LI Jing		2	0	0.0	0.0
3	CHEN Ping-Hua		2	0	0.0	0.0
4	JIAO Xiao-Yan		2	0	0.0	0.0
5	LI Yong-Xiu		3	0	0.0	0.0
6	LI Can-Hui		1	0	0.0	0.0