弯曲型 XY_2基团振动光谱初探

PRELIMINQRY STUDY OF BENT TYPE XY_2 GROUPS′ VUBRATUONAL SOECTRUNS

在讨论弯曲 XY_2基团的伸缩振动光谱时我们发现一些有规律的变化:当 X 不变,Y 按 F、Cl、Br、顺序变化时,V_1、V_2、V_3顺序变小;XY_2中 Y 固定,X 为同族元素,从上到下.V_1、V_2…顺序变小。对此我们作了初步探讨。

We found some regular variations in the bent type XY_2 groups’Vibratuinal Spec- trum:When X is unchanged and Y varies according the series F、Cl、Br.V_1、V_2and V_3 Wave nunbers decreaes and other regular variations.We nade Prelininary discussing about then.