| Synthesis, Structure and Third-order Non-linear Optical Properties of Tungsten Dioxo Complex with 8-Hydroxyquinoline Ligand WO2 （C9H6NO）2 |
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| 作者姓名： | LI Yong LU Jing XU Ji-qing ** CUI Xiao-bing SUN Ying-hua LI Ke-chang YANG Qing-xin PAN Ling-yun and BIE Hai-ying . State Key Laboratory of Inorganic Synthesis and Preparative Chemistry College of Chemistry Jilin University Changchun P. R. China . College of Physics Jilin University Changchun P. R. China |
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| 作者单位： | LI Yong 1，LU Jing 1，XU Ji-qing 1**，CUI Xiao-bing 1，SUN Ying-hua 1，LI Ke-chang 1 YANG Qing-xin，PAN Ling-yun 2 and BIE Hai-ying 1 1. State Key Laboratory of Inorganic Synthesis and Preparative Chemistry，College of Chemistry，Jilin University，Changchun 130023，P. R. China; 2. College of Physics，Jilin University，Changchun 130023，P. R. China |
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| 摘 要： | Tungsten dioxo complex WO2(C9H6NO)2 was obtained via the low temperature solid-state reaction of(NH4)2WS4, 8-hydroxyquinoline(8-hq) and(CH3)4NI, and it was characterized by means of elemental analyses, IR spectroscopy and X-ray diffraction analysis. The crystal of the title compound belongs to monoclinic, space group C2/c, with the crystal cell parameters: a=1.3316(3) nm, b=0.94444(19) nm, c=1.3485(3) nm, β=109.66(3)°, V=1.5970(6) nm3, Z=6. The title compound possesses a supramolecular structure formed through hydrogen bonds and π-π stacking interactions. The third-order non-linear optical(NLO) properties of the title compound were also investigated. The third-order non-linear absorption coefficient α2 and refractive index n2 are 0.85×10-11 m/W-1 and -1.5×10-19 m2/W, respectively. The third-order non-linear susceptibility χ(3) is 3.03×10-13 esu for 3.8×10-5 mol/L sample concentration.
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| 关 键 词： | 合成 二氧化钨 钨配合物 固态反应 超分子结构 三阶非线性光学特性 8-羟基喹啉 |
Synthesis, Structure and Third-order Non-linear Optical Properties of Tungsten Dioxo Complex with 8-Hydroxyquinoline Ligand WO2(C9H6NO)2 |
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| LI Yong ,LU Jing ,XU Ji-qing **,CUI Xiao-bing ,SUN Ying-hua ,LI Ke-chang YANG Qing-xin,PAN Ling-yun and BIE Hai-ying . State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University,Changchun ,P. R. China, . College of Physics,Jilin University,Changchun ,P. R. China.Synthesis, Structure and Third-order Non-linear Optical Properties of Tungsten Dioxo Complex with 8-Hydroxyquinoline Ligand WO2(C9H6NO)2[J].Chemical Research in Chinese University,2004,20(6):681-684. |
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| Authors: | LI Yong LU Jing XU Ji-qing CUI Xiao-bing SUN Ying-hua LI Ke-chang YANG Qing-xin PAN Ling-yun BIE Hai-ying |
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| Abstract: | |
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| Keywords: | Tungsten dioxo complex Solid state reaction Supramolecular structure Third-order non-linear optical property |
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