Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5151348 | Inorganic Chemistry Communications | 2016 | 18 Pages |
Abstract
Two isostructural 3D europium metal-organic frameworks incorporating similar Eu-fluorine substituted carboxylate moieties have been synthesized under hydrothermal conditions. Each polymer possesses the open 3D non-interpenetrated frameworks featuring a (6, 4)-connected pseudo-primitive cubic (pcu) topology. It also demonstrates tunable or switchable fluorescence signals in response to the different solvates. The luminescent intensity of 1 is increased linear with the increasing concentration of Pb2Â + cation in N,N-dimethyl formamide (DMF) suspension, and polymer 1 may be employed as a fluorescence ratiometric probe for pollutant cations.
Keywords
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Xun Feng, Yi-Ling Sun, Rong-Fang Li, Tian Zhang, Nan Guo, Li-Ya Wang,