Loading...
Please wait, while we are loading the content...
Similar Documents
Structure of a Luminescent MOF-2 Derivative with a Core of Zn(II)-Terephthalate-Isoquinoline and Its Application in Sensing of Xylenes
| Content Provider | MDPI |
|---|---|
| Author | Luis, David Rosales Vázquez Iv, án Jonathan Bazany-Rodríguez Sim, ón Hernández-Ortega Víctor Sánchez-Mendieta, Jos, é De Jesús Cázares-Marinero Alejandro, Dorazco-González Vilchis-Nestor, Alfredo R. |
| Copyright Year | 2020 |
| Description | A new blue photoluminescent 2D metal–organic framework, 1, with formula {[Zn2(μ2-BDC)2(iQ)2]}∞ has been synthesized in a high yield under solvothermal conditions by reacting Zn(II) ions with 1,4-benzenedicarboxylic acid (H2BDC) and isoquinoline (iQ) in DMF. Compound 1 was thoroughly characterized by single-crystal X-ray diffraction, solid-state cross-polarization magic-angle spinning 13C NMR, X-ray powder diffraction, scanning electron microscopy (SEM) with energy dispersive X-ray spectroscopy (EDS), and thermoanalysis. The crystal structure of 1 showed interpenetrated 2D frameworks consisting of dinuclear paddle-wheel cores Zn2; moreover, this material possessed thermostability up to 310 °C. The CPMAS 13C-NMR spectrum of 1 is consistent with the symmetry of the crystal structure. Luminescence studies showed that 1 strongly enhances its fluorescence emission in the presence of xylene isomers with a pronounced selectivity to p-xylene. |
| Starting Page | 344 |
| e-ISSN | 20734352 |
| DOI | 10.3390/cryst10050344 |
| Journal | Crystals |
| Issue Number | 5 |
| Volume Number | 10 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2020-04-27 |
| Access Restriction | Open |
| Subject Keyword | Crystals Inorganic Chemistry Mof-2 Derivative Fluorescent Sensing Xylene Isomers |
| Content Type | Text |
| Resource Type | Article |
