Quantum vibrational energy spectra of molecular chains in crystalline acetanilide

被引：29

作者：

Pang, XF ^{[1
]}

Chen, XR

机构：

[1] Univ Elect Sci & Technol China, Inst High Energy Elect, Chengdu 610054, Peoples R China

[2] Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China

[3] Sichuan Univ, Inst Atom & Mol Phys, Chengdu 610065, Peoples R China

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2001年 / 62卷 / 04期

基金：

中国国家自然科学基金;

关键词：

optical materials; organic compounds; infrared spectroscopy; Raman spectroscopy; optical properties;

D O I：

10.1016/S0022-3697(00)00261-4

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The quantum vibrational energy spectra of the molecular chains in acetanilide are calculated by the discrete nonlinear Shrodinger equation. The results obtained are basically consistent with the experimental values. Furthermore,the energy spectra at high excited states have also been obtained for the molecular chain. The results are helpful in researching the properties of infrared absorption and Raman scattering of the kinds of organic molecular crystals. (C) 2001 Elsevier Science Ltd. All rights reserved.

引用

页码：793 / 796

页数：4

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