Redundant coordinates in the harmonic approximation

被引：23

作者：

Gussoni, M. ^{[1
]}

Zerbi, G. ^{[1
]}

机构：

[1] CNR, Ist Chim Ind Politecn, Ctr Nazl Chim Macromol, Sez 1A, Milan, Italy

来源：

CHEMICAL PHYSICS LETTERS | 1968年 / 2卷 / 03期

关键词：

D O I：

10.1016/0009-2614(68)85027-4

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

This paper discusses the problem of redundant coordinates in the harmonic approximation. It is shown that. as long as only small vibrations are considered. the possible redundancy relations among the coordinates are always linear. It is further shown that the constant kappa which is usually called intramolecular tension, does not enter the equations of motion in the case of small vibrations.

引用

页码：145 / 149

页数：5

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