1. Assembly of a Cd(II)-organic framework based on 1,3,5-Tri(1H-imidazol-1-yl)benzene: Synthesis, crystal structure, and luminescent sensing property
- Author
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Xiao-Ling Wang, Jiantao Shao, Gui-Lin Wen, Dao-Fu Liu, Wei-Wei Zhou, Qi-Yong Zhu, Jie-Wei Rong, and Xian Liang
- Subjects
Thermogravimetric analysis ,010405 organic chemistry ,Solvothermal synthesis ,Picric acid ,Crystal structure ,010402 general chemistry ,01 natural sciences ,0104 chemical sciences ,Inorganic Chemistry ,chemistry.chemical_compound ,Adsorption ,chemistry ,Elemental analysis ,Materials Chemistry ,Physical and Theoretical Chemistry ,Benzene ,Luminescence ,Nuclear chemistry - Abstract
A three-dimensional Cd(II)–organic framework, formula as [Cd(tib)2∙(NO3)2]∙4DMF (tib = 1,3,5-tri(1H-imidazol-1-yl)benzene and DMF = N, N-dimethylformamide), has been successfully constructed by solvothermal synthesis. The as-made complex has been investigated and characterized by single X-ray diffraction, elemental analysis, powder X-ray diffraction, thermogravimetric analyses, luminescent spectra, and UV-Vis adsorption spectra. By virtue of its stability and luminescent property, this complex can used as a luminescent sensor toward picric acid and nitrofurantoin. The calculated KSV value is approximate 1.29 × 104 M–1 with the R2 value of 0.9946 for picric acid and 3.02 × 104 M–1 with the R2 value of 0.9973 for nitrofurantoin. Meanwhile, this as-synthesized complex has good recyclability.
- Published
- 2020