| 硫代酸甲酯镍配合物的合成、结构及非线性光学性质 |
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| 引用本文： | 陈鹤平,田磊,周虹屏,田玉鹏.硫代酸甲酯镍配合物的合成、结构及非线性光学性质[J].安徽大学学报(自然科学版),2005,29(6):52-56. |
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| 作者姓名： | 陈鹤平 田磊 周虹屏 田玉鹏 |
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| 作者单位： | 安徽大学,物理与材料科学学院,安徽,合肥,230039;安徽大学,化学化工学院,安徽,合肥,230039 |
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| 基金项目： | 国家自然科学基金资助项目（50272001）;安徽省人才资金资助项目（20022021） |
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| 摘 要： | 报道硫代酸甲酯(HL)及其镍的配合物(N iL2)的合成,通过紫外、红外、元素分析及单晶X射线衍射等对化合物的结构进行了表征.用调Q Nd:YAG脉冲激光做光源,通过Z-扫描技术研究了它们的三阶非线性光学性质.结果表明在生成配合物时,配体失去了一个质子,形成负一价的双齿配体,与二价镍配位,镍处于四配位的平面型环境;配合物在532nm的激光作用下,可显示出较强的三阶非线性光学效应.
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| 关 键 词： | 硫代酸甲酯 镍配合物 三阶非线性光学效应 |
| 文章编号： | 1000-2162（2005）06-0052-05 |
| 收稿时间： | 2005-06-02 |
| 修稿时间： | 2005-06-02 |
A novel Ni complex- S -methyl dithiocarbazate synthesis, structure and third- order nonlinear optical properties |
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| CHEN He-ping,TIAN Lei,ZHOU Hong-ping,TIAN Yu-peng.A novel Ni complex- S -methyl dithiocarbazate synthesis, structure and third- order nonlinear optical properties[J].Journal of Anhui University(Natural Sciences),2005,29(6):52-56. |
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| Authors: | CHEN He-ping TIAN Lei ZHOU Hong-ping TIAN Yu-peng |
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| Institution: | 1. School of Physics and Material Science, Anhui University, Hefei 230039, China; 2. School of Chemistry and Chemical Engineering, Anhni University, Hefei 230039, China |
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| Abstract: | Two novel compounds S-methyl dithiocarbazate and its nickel complex were synthesized and characterized by UV,IR,elemental analysis and single crystal X ray diffraction analysis.Their third-order nonlinear optical properties have been investigated by Z-scan technique.It is revealed that the(ligand) losts a proton,producing a negative valence chelate ligand,and coordinates to Ni(Ⅱ),forming the nickel complex.The nickel ion locates in the tetra-coordinational planar environment;and the complex can show notable nonlinear optical effect under the pumping laser of 532nm wavelength. |
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| Keywords: | S - methyl dithiocarbazate nickel complex third - order nonlinear optical properties |
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