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

The Hong Kong Polytechnic University

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

55 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

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry

More information

10.1021/ic701162j

Cite this

@article{30c49132cd5049eebc4082d05b615a18,

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.",

author = "Law, \{Ga Lai\} and Wong, \{Ka Leung\} and Yang, \{Yang Yi\} and Yi, \{Qiao Yuan\} and Guohua Jia and Wong, \{Wing Tak\} and Tanner, \{Peter A.\}",

year = "2007",

month = nov,

day = "12",

doi = "10.1021/ic701162j",

language = "English",

volume = "46",

pages = "9754--9759",

journal = "Inorganic Chemistry",

issn = "0020-1669",

publisher = "American Chemical Society",

number = "23",

}

TY - JOUR

T1 - Structural characterization of shielded isomeric europium complexes with metal-metal contact

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.

UR - https://www.scopus.com/pages/publications/36348932078

U2 - 10.1021/ic701162j

DO - 10.1021/ic701162j

M3 - Journal article

C2 - 17900184

SN - 0020-1669

VL - 46

SP - 9754

EP - 9759

JO - Inorganic Chemistry

JF - Inorganic Chemistry

IS - 23

ER -

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

Abstract

ASJC Scopus subject areas

More information

Other files and links

Fingerprint

Cite this