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| Syntheses, Crystal Structures and Properties of Zn(Ⅱ), Mn(Ⅱ) Complexes Based on 5-Amino-1H-1,2,4-triazole-3- carboxylic Acid |
| Author Name | Affiliation | E-mail | | YANG Kang | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | | | TAN Yu-Hui | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | tyxcn@163.com | | WANG Bin | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | | | ZHOU Hai-Tao | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | | | LI Chao | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | | | YANG Chang-Shang | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | | | LIU Yi | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | | | GAO Ji-Xing | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | | | TANG Yun-Zhi | School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, Jiangxi 341000, China | tangyunzhi75@163.com |
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| Abstract: Two coordination polymers[Zn(Athy)Br]n (1, HAthy=5-amino-1H-1,2,4-triazol-3-ol) and[Mn(Atca)2(H2O)2] (2, HAtca=5-amino-1H-1,2,4-triazole-3-carboxylic acid) were separately synthesized by hydrothermal method and solution diffusion method using HAtca, ZnBr2 and MnCl2, respectively. X-ray single crystal diffraction analyses indicate both 1 and 2 have different crystal structures. Complex 1 crystallizes in the orthorhombic system, space group Pbca. Complex 2 crystallizes in the monoclinic system,space group P21/c. Complex 1 is a 2D grid structure without any hydrogen bonds, but complex 2 has a 3D grid structure constructed by highly stable hydrogen bonds. Moreover, 1 and 2 show strong fluorescence emission at 360, 462 nm and 382, 402 nm at room temperature, respectively. |
| Keywords: triazole complexes fluorescence crystal structure |
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| YANG Kang,TAN Yu-Hui,WANG Bin,ZHOU Hai-Tao,LI Chao,YANG Chang-Shang,LIU Yi,GAO Ji-Xing,TANG Yun-Zhi.Syntheses, Crystal Structures and Properties of Zn(Ⅱ), Mn(Ⅱ) Complexes Based on 5-Amino-1H-1,2,4-triazole-3- carboxylic Acid[J].Chinese Journal of Inorganic Chemistry,2019,35(4):703-710. |
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