Synthesis,crystal structure and fluorescence of a new triazolated-bridged 2-D coordination polymer |
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| Affiliation: | 1. College of Science, Northeast Forest University, Harbin, Heilongjiang 150040, PR China;2. Material Science and Engineering College, Harbin University of Science and Technology, Harbin, Heilongjiang 150040, PR China;1. Department of Chemistry, North Carolina State University, Raleigh, NC, 27695-8204, USA;2. Department of Chemistry, Iowa State University, Ames, IA, 50011-1021, USA;1. Chemical Department, Samara State Technical University, 443100 Samara, Russia;2. Department of Physical Chemistry, Kazan Federal University, 420008 Kazan, Russia;3. Department of Chemical Technology, Poznań University of Technology, Berdychowo 4, 60-965 Poznań, Poland;4. Department of Physical Chemistry, University of Rostock, and Competence Centre CALOR of Faculty of Interdisciplinary Research at University of Rostock, 18059 Rostock, Germany |
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| Abstract: | In the 2-D coordination polymer [Zn(L)Cl]n (HL = 3-amino-1H-1,2,4-triazole) synthesized by diffusion method, L− ligands link Zn2+ to form 6- and 16-membered rings. The interconnection of the two kinds of rings results in a 2-D network, which features a (4,82) topological network. Hydrogen bonds connect the neighboring plane-symmetry layers into a 3-D framework. The fluorescence with emission at 416 nm is assigned to LMCT. |
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