Synthesis,Crystal Structure and Photoluminescence Property of Zinc(II), Cadmium(II), and Lead(II) Complexes with Bidentate Ligand: 1‐(1‐Imidazolyl)‐4‐(imidazol‐1‐ylmethyl)benzene (IIMB) |
| |
| Authors: | Qian Chu Ling‐Yan Kong Taka‐aki Okamura Hiroyuki Kawaguchi Wen‐Li Meng Wei‐Yin Sun Prof. Dr. Norikazu Ueyama |
| |
| Affiliation: | 1. Nanjing / P. R. China, Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University;2. Osaka / Japan, Department of Macromolecular Science, Graduate School of Science, Osaka University, Toyonaka;3. Okazaki / Japan, Coordination Chemistry Laboratories, Institute for Molecular Science;4. Nanjing / P. R. China, Coordination Chemistry Institute, State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing UniversityCoordination Chemistry Institute, State Key Laboratory of, Coordination Chemistry, School of Chemistry and Chemical, Engineering, Nanjing University, Nanjing 210093 / P. R. China, Fax: 86‐25‐83314502 |
| |
| Abstract: | Assembly of bidentate ligand 1‐(1‐imidazolyl)‐4‐(imidazol‐1‐ylmethyl)benzene (IIMB) with varied metal salts of ZnII, CdII and PbII provide three new complexes, [Zn(IIMB)2](ClO4)2·2H2O ( 1 ), [Cd(IIMB)2(SCN)2] ( 2 ) and [Pb(IIMB)2(SCN)](SCN) ( 3 ). Single crystal X‐ray diffraction studies revealed that complexes 1 and 2 display a similar one‐dimensional double stranded chain structure, while complex 3 is a slight distorted rhombohedral grid network with (4,4) topology. The results indicate that the coordination geometry of the metal ion and the counter anion have great impact on the structure of the complexes. In addition, the photoluminescence properties of ligand IIMB and complexes 1 – 3 were studied in the solid state at room temperature. |
| |
| Keywords: | Zinc Cadmium Lead Crystal structure Photoluminescence properties |
|
|
