Syntheses, structures, and optical properties of heteroselenometallic W-Se-Ag polymer compounds {[Et4N][(μ-WSe4)Ag]}nand {[Ln(Me2SO)8][(μ3-WSe4)3Ag3]}n(Ln = Pr, Er)

Ji Xiang Dai; Qian Feng Zhang; Yinglin Song; Wai Yeung Wong; Alexander Rothenberger; Wa Hung Leung

doi:10.1016/j.poly.2007.03.013

Syntheses, structures, and optical properties of heteroselenometallic W-Se-Ag polymer compounds {[Et₄N][(μ-WSe₄)Ag]}_nand {[Ln(Me₂SO)₈][(μ₃-WSe₄)₃Ag₃]}_n(Ln = Pr, Er)

Ji Xiang Dai, Qian Feng Zhang, Yinglin Song, Wai Yeung Wong, Alexander Rothenberger, Wa Hung Leung

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

4 Citations (Scopus)

Abstract

The one-dimensional linear polymer W-Se-Ag compound {[Et4N][(μ-WSe4)Ag]}n(1) was obtained from the reaction of [Et4N]2[WSe4] and AgNO3in a mixed solvent, MeCN/DMF (1:10). Treatment of a solution of 1 in Me2SO with Ln(NO3)3· 6H2O resulted in the formation of a helical chain polymer compound {[Ln(Me2SO)8][(μ3-WSe4)3Ag3]}n(Ln = Pr 2, Er 3). The solid-state structures of the three polymer compounds 1, 2, and 3 have been established by X-ray crystallography. The third-order non-linear optical properties of the linear polymer compound 1 were determined by z-scan techniques with 7 ns pulses at 532 nm.

Original language	English
Pages (from-to)	3182-3188
Number of pages	7
Journal	Polyhedron
Volume	26
Issue number	13
DOIs	https://doi.org/10.1016/j.poly.2007.03.013
Publication status	Published - 6 Aug 2007
Externally published	Yes

Keywords

Cluster compounds
Heteroselenometallate
Optical properties
Selenide compounds
Silver compounds

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

More information

10.1016/j.poly.2007.03.013

Cite this

@article{562cac2a9453497896d2e1267814ece3,

title = "Syntheses, structures, and optical properties of heteroselenometallic W-Se-Ag polymer compounds {[Et4N][(μ-WSe4)Ag]}nand {[Ln(Me2SO)8][(μ3-WSe4)3Ag3]}n(Ln = Pr, Er)",

abstract = "The one-dimensional linear polymer W-Se-Ag compound {[Et4N][(μ-WSe4)Ag]}n(1) was obtained from the reaction of [Et4N]2[WSe4] and AgNO3in a mixed solvent, MeCN/DMF (1:10). Treatment of a solution of 1 in Me2SO with Ln(NO3)3· 6H2O resulted in the formation of a helical chain polymer compound {[Ln(Me2SO)8][(μ3-WSe4)3Ag3]}n(Ln = Pr 2, Er 3). The solid-state structures of the three polymer compounds 1, 2, and 3 have been established by X-ray crystallography. The third-order non-linear optical properties of the linear polymer compound 1 were determined by z-scan techniques with 7 ns pulses at 532 nm.",

keywords = "Cluster compounds, Heteroselenometallate, Optical properties, Selenide compounds, Silver compounds",

author = "Dai, {Ji Xiang} and Zhang, {Qian Feng} and Yinglin Song and Wong, {Wai Yeung} and Alexander Rothenberger and Leung, {Wa Hung}",

year = "2007",

month = aug,

day = "6",

doi = "10.1016/j.poly.2007.03.013",

language = "English",

volume = "26",

pages = "3182--3188",

journal = "Polyhedron",

issn = "0277-5387",

publisher = "Elsevier Ltd",

number = "13",

}

Syntheses, structures, and optical properties of heteroselenometallic W-Se-Ag polymer compounds {[Et₄N][(μ-WSe₄)Ag]}_nand {[Ln(Me₂SO)₈][(μ₃-WSe₄)₃Ag₃]}_n(Ln = Pr, Er). / Dai, Ji Xiang; Zhang, Qian Feng; Song, Yinglin et al.
In: Polyhedron, Vol. 26, No. 13, 06.08.2007, p. 3182-3188.

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

TY - JOUR

T1 - Syntheses, structures, and optical properties of heteroselenometallic W-Se-Ag polymer compounds {[Et4N][(μ-WSe4)Ag]}nand {[Ln(Me2SO)8][(μ3-WSe4)3Ag3]}n(Ln = Pr, Er)

AU - Dai, Ji Xiang

AU - Zhang, Qian Feng

AU - Song, Yinglin

AU - Wong, Wai Yeung

AU - Rothenberger, Alexander

AU - Leung, Wa Hung

PY - 2007/8/6

Y1 - 2007/8/6

N2 - The one-dimensional linear polymer W-Se-Ag compound {[Et4N][(μ-WSe4)Ag]}n(1) was obtained from the reaction of [Et4N]2[WSe4] and AgNO3in a mixed solvent, MeCN/DMF (1:10). Treatment of a solution of 1 in Me2SO with Ln(NO3)3· 6H2O resulted in the formation of a helical chain polymer compound {[Ln(Me2SO)8][(μ3-WSe4)3Ag3]}n(Ln = Pr 2, Er 3). The solid-state structures of the three polymer compounds 1, 2, and 3 have been established by X-ray crystallography. The third-order non-linear optical properties of the linear polymer compound 1 were determined by z-scan techniques with 7 ns pulses at 532 nm.

AB - The one-dimensional linear polymer W-Se-Ag compound {[Et4N][(μ-WSe4)Ag]}n(1) was obtained from the reaction of [Et4N]2[WSe4] and AgNO3in a mixed solvent, MeCN/DMF (1:10). Treatment of a solution of 1 in Me2SO with Ln(NO3)3· 6H2O resulted in the formation of a helical chain polymer compound {[Ln(Me2SO)8][(μ3-WSe4)3Ag3]}n(Ln = Pr 2, Er 3). The solid-state structures of the three polymer compounds 1, 2, and 3 have been established by X-ray crystallography. The third-order non-linear optical properties of the linear polymer compound 1 were determined by z-scan techniques with 7 ns pulses at 532 nm.

KW - Cluster compounds

KW - Heteroselenometallate

KW - Optical properties

KW - Selenide compounds

KW - Silver compounds

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U2 - 10.1016/j.poly.2007.03.013

DO - 10.1016/j.poly.2007.03.013

M3 - Journal article

SN - 0277-5387

VL - 26

SP - 3182

EP - 3188

JO - Polyhedron

JF - Polyhedron

IS - 13

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