Diatomic molecule energies of the modified Rosen-Morse potential energy model

被引：41

作者：

Tang, Hong-Ming ^{[1
,2
]}

Liang, Guang-Chuan ^{[3
]}

Zhang, Lie-Hui ^{[1
]}

Zhao, Feng ^{[2
]}

Jia, Chun-Sheng ^{[1
]}

机构：

[1] Southwest Petr Univ, State Key Lab Oil & Gas Reservoir Geol & Exploita, Chengdu 610500, Peoples R China

[2] Southwest Petr Univ, Sch Resources & Environm Engn, Chengdu 610500, Peoples R China

[3] Southwest Petr Univ, Sch Petr Engn, Chengdu 610500, Peoples R China

来源：

CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE | 2014年 / 92卷 / 04期

基金：

美国国家科学基金会; 中国国家自然科学基金;

关键词：

Schrodinger equation; modified Rosen-Morse potential model; Morse potential model; Li-2; molecule; SiC radical; L-STATE SOLUTIONS; PEKERIS APPROXIMATION; VIBRATIONAL LEVELS; CENTRIFUGAL TERM; CURVES; LI-7(2);

D O I：

10.1139/cjc-2013-0563

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We solve the Schrodinger equation with the modified Rosen-Morse empirical potential model to obtain rotation-vibrational energy spectra and unnormalized radial wave functions. The vibrational energy levels calculated with the modified Rosen-Morse potential model for the 6(1)Pi(u) state of the Li-7(2) molecule and the X-3 Pi state of the SiC radical are in better agreement with the Rydberg-Klein-Rees data than the predictions of the Morse potential model.

引用

页码：341 / 345

页数：5

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