Uncommon pyrazoyl-carboxyl bifunctional ligand-based microporous lanthanide systems: sorption and luminescent sensing properties

Li, Gao-Peng, Liu, Ge, Li, Yong-Zhi, Hou, Lei, Wang, Yao-Yu and Zhu, Zhonghua (2016) Uncommon pyrazoyl-carboxyl bifunctional ligand-based microporous lanthanide systems: sorption and luminescent sensing properties. Inorganic Chemistry, 55 8: 3952-3959. doi:10.1021/acs.inorgchem.6b00217


Author Li, Gao-Peng
Liu, Ge
Li, Yong-Zhi
Hou, Lei
Wang, Yao-Yu
Zhu, Zhonghua
Title Uncommon pyrazoyl-carboxyl bifunctional ligand-based microporous lanthanide systems: sorption and luminescent sensing properties
Journal name Inorganic Chemistry   Check publisher's open access policy
ISSN 1520-510X
0020-1669
Publication date 2016-04-18
Year available 2016
Sub-type Article (original research)
DOI 10.1021/acs.inorgchem.6b00217
Open Access Status Not Open Access
Volume 55
Issue 8
Start page 3952
End page 3959
Total pages 8
Place of publication Washington, DC United States
Publisher American Chemical Society
Language eng
Formatted abstract
Seven new isostructural lanthanide metal–organic frameworks (Ln-MOFs), [Ln(Hpzbc)2(NO3)]·H2O (1-Ln, Ln = Nd3+, Sm3+, Eu3+, Gd3+, Tb3+, Er3+, and Yb3+ ions, H2pzbc = 3-(1H-pyrazol-3-yl) benzoic acid), with one-dimensional (1D) channels decorated by nitrate anions and pyrazoyl groups have been constructed. 1-Ln, as revealed by structural analysis, represent uncommon microporous 3D Ln-pyrazoyl-carboxyl systems using pyrazoyl-carboxyl bifunctional ligands as bridges. The luminescent investigations show that 1-Eu is an excellent MOF-based fluorescent probe, with high sensitivity, selectivity, and simple regeneration, for environmentally relevant Fe3+ and Cr2O72– ions. 1-Eu also presents highly selective capture for CO2 over N2 and CH4 due to the multiple binding sites for CO2 molecules, which were supported by Grand Canonical Monte Carlo (GCMC) simulations.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: School of Chemical Engineering Publications
HERDC Pre-Audit
 
Versions
Version Filter Type
Citation counts: TR Web of Science Citation Count  Cited 28 times in Thomson Reuters Web of Science Article | Citations
Scopus Citation Count Cited 33 times in Scopus Article | Citations
Google Scholar Search Google Scholar
Created: Tue, 24 May 2016, 10:36:41 EST by System User on behalf of School of Chemical Engineering