A robust two-dimensional zirconium-based luminescent coordination polymer built on a V-shaped dicarboxylate ligand for vapor phase sensing of volatile organic compounds

We report herein a new two-dimensional zirconium-based luminescent coordination polymer Zr6(sdba)4(μ3-O)4(μ3-OH)4(HCOO)2(OH)2(H2O)2 (1) [sdba = 4,4'-sulfonyldibenzoate] exhibiting selective fluorescence responses towards a variety of volatile organic compounds upon exposure in the vapor phase....

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Published inChemical communications (Cambridge, England) Vol. 54; no. 58; pp. 8088 - 8091
Main Authors Du, Pei-Yao, Lustig, William P, Teat, Simon J, Gu, Wen, Liu, Xin, Li, Jing
Format Journal Article
LanguageEnglish
Published England Royal Society of Chemistry 2018
Royal Society of Chemistry (RSC)
Subjects
Acetone
Coordination polymers
Fluorescence
Molecular chains
Sensitivity analysis
Vapor phases
VOCs
Volatile organic compounds
Zirconium
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Summary:We report herein a new two-dimensional zirconium-based luminescent coordination polymer Zr6(sdba)4(μ3-O)4(μ3-OH)4(HCOO)2(OH)2(H2O)2 (1) [sdba = 4,4'-sulfonyldibenzoate] exhibiting selective fluorescence responses towards a variety of volatile organic compounds upon exposure in the vapor phase. Having a unique two-dimensional signal response towards aromatic molecules, including but not limited to nitroaromatic explosives, it is capable of identifying a diverse set of analytes. In addition, compound 1 shows its remarkably high sensitivity toward acetone vapors.
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USDOE
FG02-08ER-46491
ISSN:1359-7345
1364-548X
DOI:10.1039/c8cc03496f