A magnesium-carboxylate framework showing luminescent sensing for CS2 and nitroaromatic compounds

Zhao Feng Wu; Bin Tan; Mei Ling Feng; Cheng Feng Du; Xiao Ying Huang

doi:10.1016/j.jssc.2014.06.018

A magnesium-carboxylate framework showing luminescent sensing for CS₂ and nitroaromatic compounds

Zhao Feng Wu, Bin Tan, Mei Ling Feng, Cheng Feng Du, Xiao Ying Huang

Research output: Contribution to journal › Article › peer-review

25 Scopus citations

Abstract

A magnesium metal-organic framework compound, namely [NH₂(CH₃)₂][Mg₃(NDC)_2.5(HCO₂)₂(DMF)_0.75(H₂O)_0.25]·1.25DMF·0.75H₂O (1) (H₂NDC=1,4-naphthalene dicarboxylic acid, DMF=N,N′-dimethylformamide), has been synthesized in solvothermal conditions and structurally characterized. It features a three-dimensionally anionic framework with aligned channels parallel to the b-axis. Luminescent studies indicated that it showed significant luminescence quenching for carbon disulfide (CS₂) and nitrobenzene after being activated, at a content of only 3.0 and 0.1 vol% in DMF, respectively. In addition, the activated sample showed sensitive luminescence quenching for 1,3,5-trinitrophenol with a low concentration of 5×10^-5 mol/L.

Original language	English
Pages (from-to)	59-64
Number of pages	6
Journal	Journal of Solid State Chemistry
Volume	223
DOIs	https://doi.org/10.1016/j.jssc.2014.06.018
State	Published - Mar 2015
Externally published	Yes

Keywords

Carbon disulfide
Luminescent sensing
Magnesium
Metal-organic framework
Nitro explosives

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10.1016/j.jssc.2014.06.018

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@article{a073fd4fa5754484837f693a7f9aca35,

title = "A magnesium-carboxylate framework showing luminescent sensing for CS2 and nitroaromatic compounds",

abstract = "A magnesium metal-organic framework compound, namely [NH2(CH3)2][Mg3(NDC)2.5(HCO2)2(DMF)0.75(H2O)0.25]·1.25DMF·0.75H2O (1) (H2NDC=1,4-naphthalene dicarboxylic acid, DMF=N,N′-dimethylformamide), has been synthesized in solvothermal conditions and structurally characterized. It features a three-dimensionally anionic framework with aligned channels parallel to the b-axis. Luminescent studies indicated that it showed significant luminescence quenching for carbon disulfide (CS2) and nitrobenzene after being activated, at a content of only 3.0 and 0.1 vol% in DMF, respectively. In addition, the activated sample showed sensitive luminescence quenching for 1,3,5-trinitrophenol with a low concentration of 5×10-5 mol/L.",

keywords = "Carbon disulfide, Luminescent sensing, Magnesium, Metal-organic framework, Nitro explosives",

author = "Wu, {Zhao Feng} and Bin Tan and Feng, {Mei Ling} and Du, {Cheng Feng} and Huang, {Xiao Ying}",

year = "2015",

month = mar,

doi = "10.1016/j.jssc.2014.06.018",

language = "英语",

volume = "223",

pages = "59--64",

journal = "Journal of Solid State Chemistry",

issn = "0022-4596",

publisher = "Academic Press Inc.",

}

TY - JOUR

T1 - A magnesium-carboxylate framework showing luminescent sensing for CS2 and nitroaromatic compounds

AU - Wu, Zhao Feng

AU - Tan, Bin

AU - Feng, Mei Ling

AU - Du, Cheng Feng

AU - Huang, Xiao Ying

PY - 2015/3

Y1 - 2015/3

N2 - A magnesium metal-organic framework compound, namely [NH2(CH3)2][Mg3(NDC)2.5(HCO2)2(DMF)0.75(H2O)0.25]·1.25DMF·0.75H2O (1) (H2NDC=1,4-naphthalene dicarboxylic acid, DMF=N,N′-dimethylformamide), has been synthesized in solvothermal conditions and structurally characterized. It features a three-dimensionally anionic framework with aligned channels parallel to the b-axis. Luminescent studies indicated that it showed significant luminescence quenching for carbon disulfide (CS2) and nitrobenzene after being activated, at a content of only 3.0 and 0.1 vol% in DMF, respectively. In addition, the activated sample showed sensitive luminescence quenching for 1,3,5-trinitrophenol with a low concentration of 5×10-5 mol/L.

AB - A magnesium metal-organic framework compound, namely [NH2(CH3)2][Mg3(NDC)2.5(HCO2)2(DMF)0.75(H2O)0.25]·1.25DMF·0.75H2O (1) (H2NDC=1,4-naphthalene dicarboxylic acid, DMF=N,N′-dimethylformamide), has been synthesized in solvothermal conditions and structurally characterized. It features a three-dimensionally anionic framework with aligned channels parallel to the b-axis. Luminescent studies indicated that it showed significant luminescence quenching for carbon disulfide (CS2) and nitrobenzene after being activated, at a content of only 3.0 and 0.1 vol% in DMF, respectively. In addition, the activated sample showed sensitive luminescence quenching for 1,3,5-trinitrophenol with a low concentration of 5×10-5 mol/L.

KW - Carbon disulfide

KW - Luminescent sensing

KW - Magnesium

KW - Metal-organic framework

KW - Nitro explosives

UR - http://www.scopus.com/inward/record.url?scp=85027943472&partnerID=8YFLogxK

U2 - 10.1016/j.jssc.2014.06.018

DO - 10.1016/j.jssc.2014.06.018

M3 - 文章

AN - SCOPUS:85027943472

SN - 0022-4596

VL - 223

SP - 59

EP - 64

JO - Journal of Solid State Chemistry

JF - Journal of Solid State Chemistry

ER -

A magnesium-carboxylate framework showing luminescent sensing for CS₂ and nitroaromatic compounds

Abstract

Keywords

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