摘要
该文指出在分子振动中米用不同坐标会出现不同的力常数系数，导出了二类力常数系数之间关系，并以非线性对称ＸＹ２型分子为例加以说明．
There are different kinds of force constant by using different coordinates in molecular vibration.A method of setting up the relationship between two kinds of force constant is introduced and a example is given.
出处
《河北师范大学学报（自然科学版）》
CAS
1994年第3期37-40,共4页
Journal of Hebei Normal University：Natural Science
关键词
力常数
键长
键角
内坐标
分子振动
force constant
bond length
bond angle
internal coordinates
