|
| Synthesis, Crystal Structure and Fluorescence Emission Properties of Cd(Ⅱ) and Pb(Ⅱ) MOFs Based on Hydroxyethoxy Isophthalate Acid |
| Author Name | Affiliation | E-mail | | ZHANG Qi | College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China | | | ZHANG Guang-Wei | College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China | | | CHENG Jun-Yan | College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014, China | | | LU Wen-Xin | College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China | lwx08lwx@126.com | | WANG Peng | College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China | pengwang@sdust.edu.cn |
|
| Abstract: Cadmium(Ⅱ) and lead(Ⅱ) based three-dimensional metal-organic frameworks (MOFs), namely {[Cd(L)(H2O)2]· 1.5H2O}n (1) and[Pb(L)·H2O]n (2), have been obtained through hydrothermal synthesis method using dimethyl 5-(2-hydroxyethoxy) isophthalic acid (Me2L) as a precursor and metal acetate. The crystal structures of two MOFs were revealed by single-crystal X-ray diffraction analysis and further confirmed by infrared spectrum (IR) and element analysis (EA). The XRD analysis of the MOFs ensured the single-crystal phase of the MOFs. The fluorescence emission property of two MOFs and H2L in the solid-state was investigated. Compared to the emission spectrum of Me2L, the emission maximum of compounds 1 and 2 all had red-shift but 2 shifted more severe. |
| Keywords: 5-(2-hydroxyethoxy) isophthalate metal-organic frameworks crystal structure fluorescence emission |
| Hits: 1147 |
| Download times: 511 |
| ZHANG Qi,ZHANG Guang-Wei,CHENG Jun-Yan,LU Wen-Xin,WANG Peng.Synthesis, Crystal Structure and Fluorescence Emission Properties of Cd(Ⅱ) and Pb(Ⅱ) MOFs Based on Hydroxyethoxy Isophthalate Acid[J].Chinese Journal of Inorganic Chemistry,2020,36(11):2063-2070. |
| View Full Text View/Add Comment Download reader |
|
|
|
|
|
|
|
|
