Structural characterization of shielded isomeric europium complexes with metal-metal contact

Ga Lai Law; Ka Leung Wong; Yang Yi Yang; Qiao Yuan Yi; Guohua Jia; Wing Tak Wong; Peter A. Tanner

doi:10.1021/ic701162j

Structural characterization of shielded isomeric europium complexes with metal-metal contact

Ga Lai Law, Ka Leung Wong, Yang Yi Yang, Qiao Yuan Yi, Guohua Jia, Wing Tak Wong, Peter A. Tanner

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

54 Citations (Scopus)

Abstract

New luminescent isomeric europium(III) complexes with carboxylic carbonyl group coordination (I and II) have been prepared by solvothermal synthesis using the ligand 2,2′-bipyridine-4,4′-dicarboxylic acid (bpdc), with the nonradiatively shielded Eu3+coordination sphere completed by dimethyl sulfoxide ligands. The room temperature IR spectra and Eu3+luminescence spectra do not provide a definitive distinction between I and II, but low-temperature luminescence can give a clear identification.

Original language	English
Pages (from-to)	9754-9759
Number of pages	6
Journal	Inorganic Chemistry
Volume	46
Issue number	23
DOIs	https://doi.org/10.1021/ic701162j
Publication status	Published - 12 Nov 2007
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

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10.1021/ic701162j

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title = "Structural characterization of shielded isomeric europium complexes with metal-metal contact",

abstract = "New luminescent isomeric europium(III) complexes with carboxylic carbonyl group coordination (I and II) have been prepared by solvothermal synthesis using the ligand 2,2′-bipyridine-4,4′-dicarboxylic acid (bpdc), with the nonradiatively shielded Eu3+coordination sphere completed by dimethyl sulfoxide ligands. The room temperature IR spectra and Eu3+luminescence spectra do not provide a definitive distinction between I and II, but low-temperature luminescence can give a clear identification.",

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AU - Law, Ga Lai

AU - Wong, Ka Leung

AU - Yang, Yang Yi

AU - Yi, Qiao Yuan

AU - Jia, Guohua

AU - Wong, Wing Tak

AU - Tanner, Peter A.

PY - 2007/11/12

Y1 - 2007/11/12

N2 - New luminescent isomeric europium(III) complexes with carboxylic carbonyl group coordination (I and II) have been prepared by solvothermal synthesis using the ligand 2,2′-bipyridine-4,4′-dicarboxylic acid (bpdc), with the nonradiatively shielded Eu3+coordination sphere completed by dimethyl sulfoxide ligands. The room temperature IR spectra and Eu3+luminescence spectra do not provide a definitive distinction between I and II, but low-temperature luminescence can give a clear identification.

AB - New luminescent isomeric europium(III) complexes with carboxylic carbonyl group coordination (I and II) have been prepared by solvothermal synthesis using the ligand 2,2′-bipyridine-4,4′-dicarboxylic acid (bpdc), with the nonradiatively shielded Eu3+coordination sphere completed by dimethyl sulfoxide ligands. The room temperature IR spectra and Eu3+luminescence spectra do not provide a definitive distinction between I and II, but low-temperature luminescence can give a clear identification.

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DO - 10.1021/ic701162j

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JO - Inorganic Chemistry

JF - Inorganic Chemistry

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ER -

Structural characterization of shielded isomeric europium complexes with metal-metal contact

Abstract

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