Synthesis and near-infrared luminescence of 3d-4f bi-metallic Schiff base complexes

Wai Kwok Wong; Hongze Liang; Wai Yeung Wong; Zongwei Cai; King Fai Li; Kok Wai Cheah

doi:10.1039/b104175b

Synthesis and near-infrared luminescence of 3d-4f bi-metallic Schiff base complexes

Wai Kwok Wong, Hongze Liang, Wai Yeung Wong, Zongwei Cai, King Fai Li, Kok Wai Cheah

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

161 Citations (Scopus)

Abstract

The reaction of the zinc(II) Schiff base complex ZnL [H2L = N,N′-bis(3-methoxysalicylidene)ethylene-1,2-diamine] with one equivalent of Ln(NO3)33·χH2O (Ln = Nd, Ho, Er or Yb) gives the neutral 3d-4f bi-metallic Schiff base complexes [Zn(NO3)(μ-L)Ln(NO3)2(H2O)], which in solution exhibit emission corresponding to the Ln(III) ions (Ln = Nd, Er and Yb) in the near-infrared region.

Original language	English
Pages (from-to)	275-278
Number of pages	4
Journal	New Journal of Chemistry
Volume	26
Issue number	3
DOIs	https://doi.org/10.1039/b104175b
Publication status	Published - 6 Apr 2002
Externally published	Yes

ASJC Scopus subject areas

Catalysis
General Chemistry
Materials Chemistry

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10.1039/b104175b

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title = "Synthesis and near-infrared luminescence of 3d-4f bi-metallic Schiff base complexes",

abstract = "The reaction of the zinc(II) Schiff base complex ZnL [H2L = N,N′-bis(3-methoxysalicylidene)ethylene-1,2-diamine] with one equivalent of Ln(NO3)33·χH2O (Ln = Nd, Ho, Er or Yb) gives the neutral 3d-4f bi-metallic Schiff base complexes [Zn(NO3)(μ-L)Ln(NO3)2(H2O)], which in solution exhibit emission corresponding to the Ln(III) ions (Ln = Nd, Er and Yb) in the near-infrared region.",

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T1 - Synthesis and near-infrared luminescence of 3d-4f bi-metallic Schiff base complexes

AU - Wong, Wai Kwok

AU - Liang, Hongze

AU - Wong, Wai Yeung

AU - Cai, Zongwei

AU - Li, King Fai

AU - Cheah, Kok Wai

PY - 2002/4/6

Y1 - 2002/4/6

N2 - The reaction of the zinc(II) Schiff base complex ZnL [H2L = N,N′-bis(3-methoxysalicylidene)ethylene-1,2-diamine] with one equivalent of Ln(NO3)33·χH2O (Ln = Nd, Ho, Er or Yb) gives the neutral 3d-4f bi-metallic Schiff base complexes [Zn(NO3)(μ-L)Ln(NO3)2(H2O)], which in solution exhibit emission corresponding to the Ln(III) ions (Ln = Nd, Er and Yb) in the near-infrared region.

AB - The reaction of the zinc(II) Schiff base complex ZnL [H2L = N,N′-bis(3-methoxysalicylidene)ethylene-1,2-diamine] with one equivalent of Ln(NO3)33·χH2O (Ln = Nd, Ho, Er or Yb) gives the neutral 3d-4f bi-metallic Schiff base complexes [Zn(NO3)(μ-L)Ln(NO3)2(H2O)], which in solution exhibit emission corresponding to the Ln(III) ions (Ln = Nd, Er and Yb) in the near-infrared region.

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U2 - 10.1039/b104175b

DO - 10.1039/b104175b

M3 - Journal article

SN - 1144-0546

VL - 26

SP - 275

EP - 278

JO - New Journal of Chemistry

JF - New Journal of Chemistry

IS - 3

ER -

Synthesis and near-infrared luminescence of 3d-4f bi-metallic Schiff base complexes

Abstract

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