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題名 | Theory of the Stark Effect of Single Molecular Spectrosocopy= |
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作者 | 江建勳; 梁國淦; 許瑛珍; 張仲宏; 吳德印; 李豐穎; 張大釗; 林聖賢; Chiang C. H.; Liang, K. K.; Shiu, Y. J.; Chang, C. H.; Wu, D. Y.; Li, F. Y.; Chang, T. C.; Lin, S. H.; Haysahi,M.; Wild,U.; Latychevskaia,T. Y.; |
期刊 | Journal of the Chinese Chemical Society |
出版日期 | 20021000 |
卷期 | 49:5 2002.10[民91.10] |
頁次 | 頁794-804 |
分類號 | 336.5 |
語文 | eng |
關鍵詞 | Stark effect; Single molecular spectroscopy; Polarizability; Dipole moment; |
英文摘要 | In this work, we study a mechanism of the Stark effec on single molecular spectroscopy using the perturbation method. In particular, mechanisms of the induced dipole moment of a molecule imbedded in polar and non-polar host molecules are theoretically investigated by applying LCAO MO to a guest molecule. Ab initio calculations are performed to study how the distance between a guest and a host molecule affects the induced dipole and quadraploe moments. We have found that the induced dipole moment is very sensitive to short range configurations while the induced quadrapole moment can be affected by longer range configurations. |
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