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

Rick W K 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

Rick W K WONG^*, Hongze Liang, Wai Yeung WONG, Zongwei CAI, King Fai Li, Kok Wai CHEAH

^*Corresponding author for this work

Research output: Contribution to journal › Journal article › peer-review

167 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 - 2002

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@article{7410d89ce72d4bd9a568aa321a09ed07,

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.",

author = "WONG, {Rick W K} and Hongze Liang and WONG, {Wai Yeung} and Zongwei CAI and Li, {King Fai} and CHEAH, {Kok Wai}",

year = "2002",

doi = "10.1039/b104175b",

language = "English",

volume = "26",

pages = "275--278",

journal = "New Journal of Chemistry",

issn = "1144-0546",

publisher = "Royal Society of Chemistry",

number = "3",

}

TY - JOUR

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

AU - WONG, Rick W K

AU - Liang, Hongze

AU - WONG, Wai Yeung

AU - CAI, Zongwei

AU - Li, King Fai

AU - CHEAH, Kok Wai

PY - 2002

Y1 - 2002

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.

UR - http://www.scopus.com/inward/record.url?scp=0036204539&partnerID=8YFLogxK

U2 - 10.1039/b104175b

DO - 10.1039/b104175b

M3 - Journal article

AN - SCOPUS:0036204539

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

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