| 二溴三烯丙基硫脲合镉单晶的拉曼光谱 |
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| 引用本文： | 李丽霞,王继扬,袁多荣,秦世英,于慧,郑莹.二溴三烯丙基硫脲合镉单晶的拉曼光谱[J].物理化学学报,1992,8(5):677-680. |
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| 作者姓名： | 李丽霞 王继扬 袁多荣 秦世英 于慧 郑莹 |
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| 作者单位： | Experimental Center, Shandong University, Jinan 250100; Institute of Crystal Material, Shandong University |
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| 基金项目： | 山东大学晶体材料实验室开放基金 |
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| 摘 要： | 将有一定极性或非极性的有机分子与金属离子进行络合形成非线性光学材料,是探索具有高倍频效率新晶体的有效途径.二溴三烯丙基硫脲合镉Cd(CH_2=CHCH_2NHCSNH_2)_3Br_2(简称ATCB)晶体就是基于无机畸变多面体与不对称共轭有机分子基团相结合的双重基元结构物理模型指导下的又一具有高倍频效率的新晶体.其粉末倍频效应为脲素的1.5倍,为KDP晶体的12.5倍.它具有较宽的透光波段和较高的非线性系数、较好的化学稳定性和
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| 关 键 词： | 二溴三烯丙基硫脲合镉晶体 简正振动 拉曼光谱 |
| 收稿时间： | 1991-05-13 |
| 修稿时间： | 1991-11-29 |
RAMAN SPECTRA OF TRIALLYLTHIOUREA CADMIUM BROMIDE CRYSTAL |
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| Li Lixia,Wang Jiyang,Yuan Duorong,Qin Shiying,Yu Hui,Zheng Ying Experimental Center,Shandong University,Jinan Institute of Crgstal Material,Shandong University.RAMAN SPECTRA OF TRIALLYLTHIOUREA CADMIUM BROMIDE CRYSTAL[J].Acta Physico-Chimica Sinica,1992,8(5):677-680. |
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| Authors: | Li Lixia Wang Jiyang Yuan Duorong Qin Shiying Yu Hui Zheng Ying Experimental Center Shandong University Jinan Institute of Crgstal Material Shandong University |
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| Institution: | Experimental Center, Shandong University, Jinan 250100; Institute of Crystal Material, Shandong University |
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| Abstract: | In this paper, we reported the Raman Scattering characteristics of a new Organo-metallic complex crystal-Triallylthiourea Cadmium Bromide Cd(C_4H_8N_2S)_3Br_2, ATCBfor short].Different vibrational modes for different geometric configurations wereobtained.Vibrations under different symmetry have been assigned and the relationshipbetween the structure and Raman scattering has been discussed. |
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| Keywords: | Triallylthiourea Cadmium Bromide Crystal Normal vibration Raman spectra |
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