| The Structure and Nonlinear Optical Properties of Octupolar Compound： 2, 4, 6－Tristyryl－s－triazine |
| |
| 引用本文： | YueZhiCUI QiFANG HongLEI: GangXUE WenTaoYU. The Structure and Nonlinear Optical Properties of Octupolar Compound： 2, 4, 6－Tristyryl－s－triazine[J]. 中国化学快报, 2003, 14(8): 856-859 |
| |
| 作者姓名： | YueZhiCUI QiFANG HongLEI: GangXUE WenTaoYU |
| |
| 作者单位： | [1]StateKayLaboratoryofCrystalMaterials,ShandongUniversity.Jinan250100 [2]SchoolofInformationScienceandEngineering,ShandongUnivcrsity,Jinan250100 |
| |
| 基金项目： | 国家自然科学基金，grant for state key program of China |
| |
| 摘 要： | The crystal of 2, 4, 6-tristyryl-s-triazine (TSTA) has been prepared and its crystal structure been determined to be in the polar non-centrosymmetric space group Cmc21. The molecular structure of TSTA is characterized by the slightly curved planar configuration and the octupolar C3v molecular symmetry. As exoected. TSTA crvstal shows a quite novel nonlinear optical (NLO) property with its powder second ha~onic generating(SHG) intensity of 1.8 times as that of urea. It also shows excellent transparency (with the peak position of 322 nm in absorption spectrum) and good thermal stability (with the melting point of 225-229℃).
|
| 关 键 词： | 晶体结构 非线性光学性质 八极化合物 2 4 6－三苯乙烯基－s－三嗪 结晶 |
The Structure and Nonlinear Optical Properties of Octupolar Compound: 2,4,6-Tristyryl-s-triazine |
| |
| Yue Zhi CUI,Qi FANG,Hong Lei,Gang XUE,Wen Tao YU. The Structure and Nonlinear Optical Properties of Octupolar Compound: 2,4,6-Tristyryl-s-triazine[J]. Chinese Chemical Letters, 2003, 14(8): 856-859 |
| |
| Authors: | Yue Zhi CUI Qi FANG Hong Lei Gang XUE Wen Tao YU |
| |
| Abstract: | The crystal of 2, 4, 6-tristyryl-s-triazine (TSTA) has been prepared and its crystal structure been determined to be in the polar non-centrosymmetric space group Cmc21. The molecular structure of TSTA is characterized by the slightly curved planar configuration and the octupolar C3v molecular symmetry. As expected, TSTA crystal shows a quite novel nonlinear optical (NLO) property with its powder second harmonic generating (SHG) intensity of 1.8 times as that of urea. It also shows excellent transparency (with the peak position of 322 nm in absorption spectrum) and good thermal stability (with the melting point of 225-229C). |
| |
| Keywords: | TSTA crystal structure SHG.. |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
