Six- and four-coordinated zinc(II) complexes exhibit strong blue fluorescent properties |
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| Affiliation: | 1. Key Laboratory of Interface Science and Engineering in Advanced Materials, Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, PR China;2. Shanxi Research Center of Advanced Materials Science and Technology, Taiyuan 030024, PR China;3. Institute of Molecular Functional Materials, Department of Chemistry and Institute of Advanced Materials, Hong Kong Baptist University, Waterloo Road, Hong Kong, China;1. School of Chemical Engineering and Resource Recycling, Wuzhou University, Wuzhou, 543002, PR China;2. School of Chemistry and Biological Engineering, Hechi University, Hechi, 546300, PR China;1. Department of Chemistry, M.V. Lomonosov Moscow State University, 1 Leninskie Gory, 119992 Moscow, Russian Federation;2. A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul. Vavilova, 119991 Moscow, Russian Federation;1. School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, China;2. State Key Laboratory of Inorganic Synthesis Preparative Chemistry, College of Chemistry, Jilin University, Changchun 130012, China |
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| Abstract: | A new ligand, 4-(p-chlorophenyl)-1,2,4-triazole (pCltrz), and its complexes, Zn(pCltrz)6]2(ClO4)2 · H2O (1) and Zn(pCltrz)2Cl2] (2), were synthesized. The structure of 1 exhibits the first case that zinc(II) ion coordinated with six triazole ligands to form octahedral environment. Both 1 and 2 display very strong blue photoluminescence as the result of the fluorescence from the intraligand emission excited state. |
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