Journal article
Post-synthetic Modification of a Two-Dimensional Metal-Organic Framework via Photodimerization Enables Highly Selective Luminescent Sensing of Aluminum(III)
Inorganic Chemistry, Vol.57(21), pp.13453-13460
2018
Abstract
Reaction of Cd(NO3)2.4H2O with 5-fluoro-1,3-bis[2-(4-pyridyl)ethenyl]benzene (5-F-1,3-bpeb) and 1,3-benzenedicarboxylic acid (1,3-H2BDC) under the solvothermal conditions gave rise to a two-dimensional metal-organic framework (MOF) [{Cd2(5-F-1,3-bpeb)2(1,3-BDC)2}.0.5DMF.2H2O] n (1). Compound 1 was postmodified by a photodimerization reaction between 5-F-1,3-bpeb ligands to yield [{Cd2( syn-dftpmcp)(1,3-BDC)2}.0.5DMF.H2O] n ( syn-dftpmcp = syn-3,4,12,13-tetrakis(4-pyridyl)-8,17-bisfluoro-1,2,9,10-diethano[2.2]metacyclophane) (2). Compounds 1 and 2 have 2D networks built from linking one-dimensional [Cd2(1,3-BDC)2] n chains via 5-F-1,3-bpeb or syn-dftpmcp bridges. After such a post-synthetic modification, compound 2, relative to 1, can probe Al3+ by using a luminescent quenching approach with much higher selectivity and sensitivity.
Details
- Title
- Post-synthetic Modification of a Two-Dimensional Metal-Organic Framework via Photodimerization Enables Highly Selective Luminescent Sensing of Aluminum(III)
- Authors
- Wu-Xiang Li (Author) - Soochow University, People's Republic of ChinaJia-Hui Gu (Author) - Soochow University, People's Republic of ChinaHong-Xi Li (Author) - Soochow University, People's Republic of ChinaMing Dai (Author) - Suzhou Clean Environment Institute, ChinaDavid James Young (Author) - University of the Sunshine Coast - Faculty of Science, Health, Education and EngineeringHai-Yan Li (Author) - Soochow University, People's Republic of ChinaJian-Ping Lang (Author) - Soochow University, People's Republic of China
- Publication details
- Inorganic Chemistry, Vol.57(21), pp.13453-13460
- Publisher
- American Chemical Society
- DOI
- 10.1021/acs.inorgchem.8b02049
- ISSN
- 0020-1669
- Organisation Unit
- University of the Sunshine Coast, Queensland
- Language
- English
- Record Identifier
- 99450716802621
- Output Type
- Journal article
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- Chemistry, Inorganic & Nuclear
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