题目

英语翻译
In the differential spectra,the perturbed benzenering stretching bands ν18a,ν19b,ν19a modes,benzene ring deformation
modes σ12,ν(COO),ρ(CH2) of ted linkers are partially
recovered after the removal of the dominant,less strongly
bound SO2 molecules upon evacuation at room temperature.
Comparison of Figures 4 and 5 indicates that the weakly
bound SO2 (characterized by modes at 1326 cm-1 and 1144 cm-
1) causes the σ12 mode to blue shift by 4 cm-1 while the more
strongly bound SO2 characterized by modes at 1242 cm-1 and
1105 cm-1 causes the σ12 mode red shift to 732 cm-1.The perturbation
of the ν(COO),ν(CH2),δ(COO) bands and the benzene
deformation mode σ12 is removed after this latter species,
characterized by modes at 1242 cm-1 and 1105 cm-1,has desorbed
at elevated temperatures.

提问时间：2021-01-22

答案

差分光谱,扰动benzenering的拉伸的乐队ν18a,ν19b,ν19a模式,苯环变形
σ12模式,ν（COO）,ρ（CH2）特德连接器部分
拆除后收回的主导,那么强烈
约束SO2分子撤离后,在室温下.
图4和图5的比较表明,弱
结合的二氧化硫（其特征在于在1326 cm-1的模式,和1144厘米
1）可使σ12模式4 cm-1处,而更多的蓝移
在1242 cm-1的模式和特点的强约束二氧化硫
1105厘米 - 1导致σ12模式732 cm-1处的红移.扰动
的ν（COO）,ν（CH 2）,δ（COO）的频带和苯
变形模式σ12被删除后后者的物种,
特征在于,在1242 cm-1处和1105 cm-1处的模式,解吸
在升高的温度下.