Crystal Structure,Solution and Solid‐state Photoluminescence of a 2D Zinc(II) Supramolecular Architecture |
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| Authors: | Dr. Yi‐Xia Ren Bao‐Juan Jiao Mei‐Li Zhang Xiao‐Ming Gao Jiao Wang |
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| Affiliation: | 1. College of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering, Yan′an University, Yan’an 716000, Shaanxi, P. R. of China;2. Department of Chemistry and Chemical Engineering, Xi’an University of Arts and Science, Xi’an 710065, Shaanxi, P. R. of China |
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| Abstract: | A new 2D zinc(II) supramolecular complex [Zn(2,4‐D)(o‐phen)(H2O)2](NO3) ( 1 ) (2,4‐D = 2,4‐dichlorophenoxyacetic acid, o‐phen = 1,10‐phenanthroline), was synthesized and characterized by single‐crystal X‐ray diffraction, elemental analyses, TG analysis, IR, and luminescence spectroscopy. For complex 1 , each ZnII ion lies in a pentacoordinate distorted quadrilateral pyramidal configuration. The 8‐member‐ring hydrogen bonds clusters result in 1D ladder‐like supramolecular chains, which further stack up by face‐to‐face π–π stacking interactions into 2D supramolecular layers. The TG analysis shows that complex 1 has high thermal stability. The solution and solid‐state photoluminescence of 1 are reported. |
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| Keywords: | Zinc Crystal structure Luminescence IR spectroscopy Supramolecular complexes |
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