Third-order NLO properties of the DMF solutions of 3-D network and 2-D layered organic-metal polymers with (4, 4) grid units

Qing Chang; Xiangru Meng; Yinglin Song; Hongwei Hou

doi:10.1016/j.ica.2004.12.021

Third-order NLO properties of the DMF solutions of 3-D network and 2-D layered organic-metal polymers with (4, 4) grid units

Qing Chang
, Xiangru Meng
, Yinglin Song
, Hongwei Hou^*

^*Corresponding author for this work

School of Physics

Heilongjiang University
Harbin Institute of Technology
Zhengzhou University

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

38 Scopus citations

Abstract

Reactions of 1,1′-(1,4-butanediyl)bis-1H-benzimidazole (bbbm) with Cd(II), Ni(II), or Co(II) afford three organic-metal polymers: {[Cd(bbbm)(SO₄)(H₂O)₂]CH₃OH} _n (1), {[Ni(bbbm)₂(H₂O)₂](NO ₃)₂ • 2CH₃OH • 6H₂O} _n (2) and {[Co(bbbm)₂(H₂O)₂](NO ₃)₂ • 2CH₃OH • 6H₂O} _n (3). In 1, bbbm and SO42- coordinate to Cd(II) simultaneously leading to a 3-D structure. In 2 and 3, each bridging bbbm ligand links two Ni(II) or Co(II) ions forming the 2-D layered structure with (4, 4) grid units. Each (4, 4) grid unit is a 44-membered ring and constructed by four bbbm ligands acting as four sides and four Ni(II) or Co(II) ions representing four corners. Their third-order nonlinear optical (NLO) properties in DMF solution have been studied by Z-scan technique. The results show that the DMF solution of 2 possesses both the large third-order NLO absorptive and strong refractive behaviors; and 3's shows large NLO absorptive effect and weak NLO refractive behavior. A reasonably good fit between the experimental data and the theoretical curve suggests that the experimentally obtained NLO effects are effective third-order in nature.

Original language	English
Pages (from-to)	2117-2124
Number of pages	8
Journal	Inorganica Chimica Acta
Volume	358
Issue number	6
DOIs	https://doi.org/10.1016/j.ica.2004.12.021
State	Published - 30 Mar 2005

Keywords

Crystal structures
NLO properties
Organic-metal polymers

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10.1016/j.ica.2004.12.021

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@article{dcfa3e8f9cc64508b0145cb47c358e85,

title = "Third-order NLO properties of the DMF solutions of 3-D network and 2-D layered organic-metal polymers with (4, 4) grid units",

abstract = "Reactions of 1,1′-(1,4-butanediyl)bis-1H-benzimidazole (bbbm) with Cd(II), Ni(II), or Co(II) afford three organic-metal polymers: \{[Cd(bbbm)(SO4)(H2O)2]CH3OH\} n (1), \{[Ni(bbbm)2(H2O)2](NO 3)2 • 2CH3OH • 6H2O\} n (2) and \{[Co(bbbm)2(H2O)2](NO 3)2 • 2CH3OH • 6H2O\} n (3). In 1, bbbm and SO42- coordinate to Cd(II) simultaneously leading to a 3-D structure. In 2 and 3, each bridging bbbm ligand links two Ni(II) or Co(II) ions forming the 2-D layered structure with (4, 4) grid units. Each (4, 4) grid unit is a 44-membered ring and constructed by four bbbm ligands acting as four sides and four Ni(II) or Co(II) ions representing four corners. Their third-order nonlinear optical (NLO) properties in DMF solution have been studied by Z-scan technique. The results show that the DMF solution of 2 possesses both the large third-order NLO absorptive and strong refractive behaviors; and 3's shows large NLO absorptive effect and weak NLO refractive behavior. A reasonably good fit between the experimental data and the theoretical curve suggests that the experimentally obtained NLO effects are effective third-order in nature.",

keywords = "Crystal structures, NLO properties, Organic-metal polymers",

author = "Qing Chang and Xiangru Meng and Yinglin Song and Hongwei Hou",

year = "2005",

month = mar,

day = "30",

doi = "10.1016/j.ica.2004.12.021",

language = "英语",

volume = "358",

pages = "2117--2124",

journal = "Inorganica Chimica Acta",

issn = "0020-1693",

publisher = "Elsevier B.V.",

number = "6",

}

TY - JOUR

T1 - Third-order NLO properties of the DMF solutions of 3-D network and 2-D layered organic-metal polymers with (4, 4) grid units

AU - Chang, Qing

AU - Meng, Xiangru

AU - Song, Yinglin

AU - Hou, Hongwei

PY - 2005/3/30

Y1 - 2005/3/30

N2 - Reactions of 1,1′-(1,4-butanediyl)bis-1H-benzimidazole (bbbm) with Cd(II), Ni(II), or Co(II) afford three organic-metal polymers: {[Cd(bbbm)(SO4)(H2O)2]CH3OH} n (1), {[Ni(bbbm)2(H2O)2](NO 3)2 • 2CH3OH • 6H2O} n (2) and {[Co(bbbm)2(H2O)2](NO 3)2 • 2CH3OH • 6H2O} n (3). In 1, bbbm and SO42- coordinate to Cd(II) simultaneously leading to a 3-D structure. In 2 and 3, each bridging bbbm ligand links two Ni(II) or Co(II) ions forming the 2-D layered structure with (4, 4) grid units. Each (4, 4) grid unit is a 44-membered ring and constructed by four bbbm ligands acting as four sides and four Ni(II) or Co(II) ions representing four corners. Their third-order nonlinear optical (NLO) properties in DMF solution have been studied by Z-scan technique. The results show that the DMF solution of 2 possesses both the large third-order NLO absorptive and strong refractive behaviors; and 3's shows large NLO absorptive effect and weak NLO refractive behavior. A reasonably good fit between the experimental data and the theoretical curve suggests that the experimentally obtained NLO effects are effective third-order in nature.

AB - Reactions of 1,1′-(1,4-butanediyl)bis-1H-benzimidazole (bbbm) with Cd(II), Ni(II), or Co(II) afford three organic-metal polymers: {[Cd(bbbm)(SO4)(H2O)2]CH3OH} n (1), {[Ni(bbbm)2(H2O)2](NO 3)2 • 2CH3OH • 6H2O} n (2) and {[Co(bbbm)2(H2O)2](NO 3)2 • 2CH3OH • 6H2O} n (3). In 1, bbbm and SO42- coordinate to Cd(II) simultaneously leading to a 3-D structure. In 2 and 3, each bridging bbbm ligand links two Ni(II) or Co(II) ions forming the 2-D layered structure with (4, 4) grid units. Each (4, 4) grid unit is a 44-membered ring and constructed by four bbbm ligands acting as four sides and four Ni(II) or Co(II) ions representing four corners. Their third-order nonlinear optical (NLO) properties in DMF solution have been studied by Z-scan technique. The results show that the DMF solution of 2 possesses both the large third-order NLO absorptive and strong refractive behaviors; and 3's shows large NLO absorptive effect and weak NLO refractive behavior. A reasonably good fit between the experimental data and the theoretical curve suggests that the experimentally obtained NLO effects are effective third-order in nature.

KW - Crystal structures

KW - NLO properties

KW - Organic-metal polymers

UR - https://www.scopus.com/pages/publications/14844334202

U2 - 10.1016/j.ica.2004.12.021

DO - 10.1016/j.ica.2004.12.021

M3 - 文章

AN - SCOPUS:14844334202

SN - 0020-1693

VL - 358

SP - 2117

EP - 2124

JO - Inorganica Chimica Acta

JF - Inorganica Chimica Acta

IS - 6

ER -

Third-order NLO properties of the DMF solutions of 3-D network and 2-D layered organic-metal polymers with (4, 4) grid units

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