Two novel 2-D homometallic cyano-bridged complexes: Synthesis,structures and fluorescent properties |
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| Affiliation: | 1. Department of Chemistry, Nankai University, Tianjin 300071, PR China;2. Center of Analysis and Test, Shanxi Normal University, Linfen, Shan Xi 041004, PR China;1. College of Materials Science and Engineering, Hebei University of Technology, Tianjin 300130, China;2. Military Logistics Department, Military Transportation University, Tianjin 300161, China;1. School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210004, China;2. Department of Environment Engineering, Nanjing Institute of Technology, Nanjing 211167, China;3. Department of Energy Technology, Royal Institute of Technology (KTH), S-10044 Stockholm, Sweden;1. Division of Swine Diseases, Shandong Key Laboratory of Animal Disease Control and Breeding, Institute of Animal Science and Veterinary Medicine Shandong Academy of Agricultural Sciences, No.8 Sangyuan Road, Jinan 250100, China;2. Division of Swine Infectious Diseases, State Key Laboratory of Veterinary Biotechnology, Harbin Veterinary Research Institute, Chinese Academy of Agricultural Sciences, Harbin 150001, China;3. College of Animal Science and Technology, Qingdao Agricultural University, Qingdao, Shandong 266109, China;1. MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province, Zhejiang University, Hangzhou, 310027, China;2. Shanghai Aerospace System Engineering Institute, Shanghai, 201110, China;1. Dipartimento di Chimica, Università di Torino, Via Pietro Giuria 7, Turin, Italy;2. CrisDi-Interdepartmental Center for Crystallography, University of Torino, Turin, Italy |
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| Abstract: | Synthesis, structure and photoluminescent properties of two novel 2-D cyano-bridged complexes {[M2(μ2-L)(μ2-CN)2 (CN)2] · H2O}n (M = Cd, Zn; L = 1,4-bis(pyridine-2-ylmethyl)piperazine) are presented. Both of them crystallize in the monoclinic space group of C2/c and possess a cyano-bridged 2-D brick wall-like layer structure. Both hydrogen bonds and π–π interactions play important roles in the stabilization of their solid state structure. The emission spectra of 1 and 2 in solid state show strong blue-light emission. |
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