引用本文:
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.
Citation: 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.
Citation: 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.
The Structure and Nonlinear Optical Properties of Octupolar Compound:2,4,6-Tristyryl-s-triazine
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 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 225-229℃).
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关键词:
- TSTA
- / crystal structure
- / SHG
English
The Structure and Nonlinear Optical Properties of Octupolar Compound:2,4,6-Tristyryl-s-triazine
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 225-229℃).
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Key words:
- TSTA
- / crystal structure
- / SHG
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