Highly specific probe for ferric ions in aqueous solution based on 5, 6-dicarboxy-3h-benzoimidazol-1-ium nitrate

Zhengyuan Zhou; Kaimin Shih; Yue Peng Cai; Lap Szeto; Wing Tak Wong

doi:10.1002/zaac.201300340

Highly specific probe for ferric ions in aqueous solution based on 5, 6-dicarboxy-3h-benzoimidazol-1-ium nitrate

Zhengyuan Zhou, Kaimin Shih, Yue Peng Cai, Lap Szeto, Wing Tak Wong

Research output: Journal article publication › Journal article › Academic research › peer-review

3 Citations (Scopus)

Abstract

The organic compound, 5, 6-dicarboxy-3H-benzoimidazol-1-ium nitrate (Hdcbii·NO3) (1), was synthesized by the reaction of 1H-benzoimidazole-5, 6-dicarboxylate (Hbidc) with nitric acid under hydrothermal conditions. The crystal structure of the compound shows abundant hydrogen bonds and π···π stacking interactions revealed by X-ray single crystal diffraction and FT-IR spectroscopy. This compound has high selectivity for ferric (Fe3+) ions in aqueous solution and shows strong potential for application as a fluorescent probe for ferric ions.

Original language	English
Pages (from-to)	1494-1498
Number of pages	5
Journal	Zeitschrift fur Anorganische und Allgemeine Chemie
Volume	640
Issue number	7
DOIs	https://doi.org/10.1002/zaac.201300340
Publication status	Published - 1 Jan 2014
Externally published	Yes

Keywords

5,6-Dicarboxy-3H-benzoimidazol-1-ium nitrate
Ferric ions
Fluorescence
FT-IR spectroscopy
UV/Vis spectroscopy

ASJC Scopus subject areas

Inorganic Chemistry

More information

10.1002/zaac.201300340

Cite this

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title = "Highly specific probe for ferric ions in aqueous solution based on 5, 6-dicarboxy-3h-benzoimidazol-1-ium nitrate",

abstract = "The organic compound, 5, 6-dicarboxy-3H-benzoimidazol-1-ium nitrate (Hdcbii·NO3) (1), was synthesized by the reaction of 1H-benzoimidazole-5, 6-dicarboxylate (Hbidc) with nitric acid under hydrothermal conditions. The crystal structure of the compound shows abundant hydrogen bonds and π···π stacking interactions revealed by X-ray single crystal diffraction and FT-IR spectroscopy. This compound has high selectivity for ferric (Fe3+) ions in aqueous solution and shows strong potential for application as a fluorescent probe for ferric ions.",

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author = "Zhengyuan Zhou and Kaimin Shih and Cai, {Yue Peng} and Lap Szeto and Wong, {Wing Tak}",

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doi = "10.1002/zaac.201300340",

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AU - Zhou, Zhengyuan

AU - Shih, Kaimin

AU - Cai, Yue Peng

AU - Szeto, Lap

AU - Wong, Wing Tak

PY - 2014/1/1

Y1 - 2014/1/1

N2 - The organic compound, 5, 6-dicarboxy-3H-benzoimidazol-1-ium nitrate (Hdcbii·NO3) (1), was synthesized by the reaction of 1H-benzoimidazole-5, 6-dicarboxylate (Hbidc) with nitric acid under hydrothermal conditions. The crystal structure of the compound shows abundant hydrogen bonds and π···π stacking interactions revealed by X-ray single crystal diffraction and FT-IR spectroscopy. This compound has high selectivity for ferric (Fe3+) ions in aqueous solution and shows strong potential for application as a fluorescent probe for ferric ions.

AB - The organic compound, 5, 6-dicarboxy-3H-benzoimidazol-1-ium nitrate (Hdcbii·NO3) (1), was synthesized by the reaction of 1H-benzoimidazole-5, 6-dicarboxylate (Hbidc) with nitric acid under hydrothermal conditions. The crystal structure of the compound shows abundant hydrogen bonds and π···π stacking interactions revealed by X-ray single crystal diffraction and FT-IR spectroscopy. This compound has high selectivity for ferric (Fe3+) ions in aqueous solution and shows strong potential for application as a fluorescent probe for ferric ions.

KW - 5,6-Dicarboxy-3H-benzoimidazol-1-ium nitrate

KW - Ferric ions

KW - Fluorescence

KW - FT-IR spectroscopy

KW - UV/Vis spectroscopy

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U2 - 10.1002/zaac.201300340

DO - 10.1002/zaac.201300340

M3 - Journal article

SN - 0044-2313

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EP - 1498

JO - Zeitschrift fur Anorganische und Allgemeine Chemie

JF - Zeitschrift fur Anorganische und Allgemeine Chemie

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Highly specific probe for ferric ions in aqueous solution based on 5, 6-dicarboxy-3h-benzoimidazol-1-ium nitrate

Abstract

Keywords

ASJC Scopus subject areas

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