Synthesis, crystal structure and nonlinear optical properties of a new cluster compound: MoS4Cu3(PyPPh2)3Cl

Ya Cai; Hegen Zheng; Yizhi Li; Jianliang Zhou; Yinglin Song; Xinquan Xin

doi:10.1080/0095897031000110646

Synthesis, crystal structure and nonlinear optical properties of a new cluster compound: MoS₄Cu₃(PyPPh₂)₃Cl

Ya Cai
, Hegen Zheng^*
, Yizhi Li
, Jianliang Zhou
, Yinglin Song
, Xinquan Xin

^*Corresponding author for this work

School of Physics

Nanjing University

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Reaction of [NH₄]₂[MoS₄], CuCl and PyPPh₂ in the solid state produces a cube-like cluster. The cluster crystallizes in the orthorhombic space group P2₁2₁2₁ with four formula units in a cell of dimensions a = 12.8980(10), b = 17.6820(10), c = 22.665(2) Å. Anisotropic refinement for all nonhydrogen atoms yielded the values R = 0.0397 and R_w = 0.1185 for 8803 observed reflections. The structure is built up from three [Cu(Ph₂PPy)]⁺ units bridged by MoS₄^2- to form a tetranuclear symmetrical cube-like molecule. Investigation of the third-order optical nonlinear value showed that it exhibits a considerable nonlinear absorptive and self-defocusing effect with α₂ = 1.3 × 10^-11 mw^-1 and n₂ = -3.2 × 10^-18 m²w^-1 in a 1.5 × 10^-4 DMF solution.

Original language	English
Pages (from-to)	595-601
Number of pages	7
Journal	Journal of Coordination Chemistry
Volume	56
Issue number	7
DOIs	https://doi.org/10.1080/0095897031000110646
State	Published - 10 May 2003

Keywords

Crystal structure
Mo-Cu-S cluster
Nonlinear optical properties

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title = "Synthesis, crystal structure and nonlinear optical properties of a new cluster compound: MoS4Cu3(PyPPh2)3Cl",

abstract = "Reaction of [NH4]2[MoS4], CuCl and PyPPh2 in the solid state produces a cube-like cluster. The cluster crystallizes in the orthorhombic space group P212121 with four formula units in a cell of dimensions a = 12.8980(10), b = 17.6820(10), c = 22.665(2) {\AA}. Anisotropic refinement for all nonhydrogen atoms yielded the values R = 0.0397 and Rw = 0.1185 for 8803 observed reflections. The structure is built up from three [Cu(Ph2PPy)]+ units bridged by MoS42- to form a tetranuclear symmetrical cube-like molecule. Investigation of the third-order optical nonlinear value showed that it exhibits a considerable nonlinear absorptive and self-defocusing effect with α2 = 1.3 × 10-11 mw-1 and n2 = -3.2 × 10-18 m2w-1 in a 1.5 × 10-4 DMF solution.",

keywords = "Crystal structure, Mo-Cu-S cluster, Nonlinear optical properties",

author = "Ya Cai and Hegen Zheng and Yizhi Li and Jianliang Zhou and Yinglin Song and Xinquan Xin",

year = "2003",

month = may,

day = "10",

doi = "10.1080/0095897031000110646",

language = "英语",

volume = "56",

pages = "595--601",

journal = "Journal of Coordination Chemistry",

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TY - JOUR

T1 - Synthesis, crystal structure and nonlinear optical properties of a new cluster compound

T2 - MoS4Cu3(PyPPh2)3Cl

AU - Cai, Ya

AU - Zheng, Hegen

AU - Li, Yizhi

AU - Zhou, Jianliang

AU - Song, Yinglin

AU - Xin, Xinquan

PY - 2003/5/10

Y1 - 2003/5/10

N2 - Reaction of [NH4]2[MoS4], CuCl and PyPPh2 in the solid state produces a cube-like cluster. The cluster crystallizes in the orthorhombic space group P212121 with four formula units in a cell of dimensions a = 12.8980(10), b = 17.6820(10), c = 22.665(2) Å. Anisotropic refinement for all nonhydrogen atoms yielded the values R = 0.0397 and Rw = 0.1185 for 8803 observed reflections. The structure is built up from three [Cu(Ph2PPy)]+ units bridged by MoS42- to form a tetranuclear symmetrical cube-like molecule. Investigation of the third-order optical nonlinear value showed that it exhibits a considerable nonlinear absorptive and self-defocusing effect with α2 = 1.3 × 10-11 mw-1 and n2 = -3.2 × 10-18 m2w-1 in a 1.5 × 10-4 DMF solution.

AB - Reaction of [NH4]2[MoS4], CuCl and PyPPh2 in the solid state produces a cube-like cluster. The cluster crystallizes in the orthorhombic space group P212121 with four formula units in a cell of dimensions a = 12.8980(10), b = 17.6820(10), c = 22.665(2) Å. Anisotropic refinement for all nonhydrogen atoms yielded the values R = 0.0397 and Rw = 0.1185 for 8803 observed reflections. The structure is built up from three [Cu(Ph2PPy)]+ units bridged by MoS42- to form a tetranuclear symmetrical cube-like molecule. Investigation of the third-order optical nonlinear value showed that it exhibits a considerable nonlinear absorptive and self-defocusing effect with α2 = 1.3 × 10-11 mw-1 and n2 = -3.2 × 10-18 m2w-1 in a 1.5 × 10-4 DMF solution.

KW - Crystal structure

KW - Mo-Cu-S cluster

KW - Nonlinear optical properties

UR - https://www.scopus.com/pages/publications/0042267349

U2 - 10.1080/0095897031000110646

DO - 10.1080/0095897031000110646

M3 - 文章

AN - SCOPUS:0042267349

SN - 0095-8972

VL - 56

SP - 595

EP - 601

JO - Journal of Coordination Chemistry

JF - Journal of Coordination Chemistry

IS - 7

ER -

Synthesis, crystal structure and nonlinear optical properties of a new cluster compound: MoS₄Cu₃(PyPPh₂)₃Cl

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Keywords

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