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| A 2-Fold Interpenetrated Cd(Ⅱ) Complex: Synthesis, Structure and Bifunctional Fluorescent Sensing Property |
| Author Name | Affiliation | E-mail | | LIU Guo-Cheng | Department of Chemistry, Bohai University, Jinzhou, Liaoning 121000, China | lgch1004@sina.com | | YU Hui-Xuan | Department of Chemistry, Bohai University, Jinzhou, Liaoning 121000, China | | | GAO Yue | Department of Chemistry, Bohai University, Jinzhou, Liaoning 121000, China | | | TANG Shuang | Department of Chemistry, Bohai University, Jinzhou, Liaoning 121000, China | | | FENG Cong | Department of Chemistry, Bohai University, Jinzhou, Liaoning 121000, China | |
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| Abstract: A new Cd(Ⅱ) coordination polymer {[Cd(BDC)(L)]·1.5H2O}n (1)[L=N,N'-bis (4-pyridin-3-yl)-5-hydroxyi-sophthalamide, H2BDC=1,4-benzenedicarboxylic acid) has been hydrothermally synthesized and structurally characterized by single crystal X-ray diffraction analysis. Complex 1 crystalizes in monoclinic, space group C2/c:a=2.171 45(8), b=1.605 34(6), c=1.678 04(6) nm, Z=8, V=5.116 8(3>) nm3, Dc=1.65 6 g·cm-3, F(000)=2 568, μ=0.914 mm-1, the final R=0.026 5 and wR=0.067 6. The crystal structure analysis indicates that the Cd(Ⅱ) cation is six-coordinated by two pyridyl N atoms from two L ligands, four O atoms from two BDC anions. The BDC anions connects adjacent Cd(Ⅱ) ions to form 1D chain, which is linked by pairs of L to generate two-dimensional 63 connected layer with a 2-fold parallel-interpenetrated structure. The phase purity, thermal stability, fluorescent property of 1 and fluorescence sensing properties of 1 for Fe3+ and dichloromethane have been studied investigated. |
| Keywords: cadmium (Ⅱ) complex hydrothermal synthesis crystal structure fluorescence sensing |
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| LIU Guo-Cheng,YU Hui-Xuan,GAO Yue,TANG Shuang,FENG Cong.A 2-Fold Interpenetrated Cd(Ⅱ) Complex: Synthesis, Structure and Bifunctional Fluorescent Sensing Property[J].Chinese Journal of Inorganic Chemistry,2018,34(12):2238-2244. |
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