Hydrothermal Synthesis and Structural Characterization of Two Zinc Coordination Polymers of 1,2‐Di(4‐pyridyl)ethylene and Benzenedicarboxylate |
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| Authors: | , Dong LIU,Hong‐Xi LI,Yang CHEN,Yong ZHANG,Jian‐Ping LANG |
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| Institution: | 1. Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Suzhou University, Suzhou, Jiangsu 215123, China;2. State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai 200032, China;3. Tel.: 0086‐0512‐65882865;4. Fax: 0086‐0512‐65880089 |
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| Abstract: | Hydrothermal reactions of Zn(NO3)2·6H2O with 1,2‐di(4‐pyridyl)ethylene (dpe) and 1,4‐benzenedicarboxylate (1,4‐BDC) or 1,3‐benzenedicarboxylate (1,3‐BDC) in water gave rise to two new metal‐organic coordination polymers, Zn(1,4‐BDC)(dpe)]n ( 1 ) and Zn4O(1,3‐BDC)3(dpe)]n ( 2 ). Both compounds were characterized by elemental analysis and IR spectroscopy, and their structures were determined by single crystal X‐ray diffraction. 1 displays a rare 5‐fold interpenetrating 66‐diamondoid framework while 2 possesses an interlocked 3D network formed by inclined interpenetration of 2D (4,4) networks that are constructed by µ4‐oxo tetrazinc Zn4O cores and the bridging dpe and 1,3‐BDC ligands. Thermal and photoluminescent properties of 1 and 2 were also investigated. |
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| Keywords: | zinc 1 2‐di(4‐pyridyl)ethylene benzenedicarboxylate coordination polymer hydrothermal synthesis |
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