Vibrational Spectra of Nonrigid Molecule HCP in an Algebraic Model

作     者：侯喜文 乔安钦 成传明 Xi-wen Hou;An-qin Qiao;Chuan-ming Cheng

作者机构：华中师范大学物理系武汉430079 郧阳师范高等专科学校物理系十堰442700 

出 版 物：《Chinese Journal of Chemical Physics》 (化学物理学报（英文）)

年 卷 期：2006年第19卷第6期

页      面：478-480页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 

主　　题：Vibrational energy levels Algebraic methods Fermi resonances 

摘      要：An algebraic Harniltonian for the two coupled nonlinear vibrations of highly excited nonrigid molecule HCP was presented. The Hamiltonian reduces to the conventional one in a limit which was expressed in terms of harmonic oscillator operators. It showed that the algebraic model can better reproduce the data than the conventional model by fitting the observed data of HCP.