A 1-D Cd(II) Complex Based on 2-(1H-imidazole-1-ylmethyl)-1H-benzimidazole and 1,3,5-Benzenetricarboxylate

作者：Wang Xiuxiu; Han Xiao; Yang Yang; Meng Xiangru^*

来源：Synthesis and Reactivity in Inorganic Metal-Organic and Nano-Metal Chemistry, 2014, 44(3): 462-468.

DOI：10.1080/15533174.2013.776603

• Cd(II) complex
• crystal structure
• fluorescent property
• thermogravimetric analysis

A new complex, {[CdCl(H(2)btc(-))(imb)]center dot H2O}(n) (1), has been synthesized through the reaction of CdCl(2 center dot)2.5H(2)O with ligands 2-(1H-imidazole-1-ylmethyl)-1H-benzimidazole (imb) and 1,3,5-benzenetricarboxylic acid (H(3)btc) in water at 80 degrees C. Single-crystal X-ray diffraction analysis shows that complex 1 exhibits 1-D double-stranded chain in which two Cd(II) ions are bridged by two carboxyl groups from two benzenetricarboxylates. These 1-D double-stranded chains are further stacked via hydrogen bonds and the pi-pi interactions leading to 3-D structure. A thermogravimetric analysis was carried out and the fluorescent property of the complex was investigated. Supplemental materials are available for this article. Go to the publisher's online edition of Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry to view the supplemental file.

• 出版日期2014-3-16
• 单位郑州大学