A re??examination of the S0→ S1 excitation spectrum of dimethylaniline

RA Weersink, SC Wallace…

文献索引：Weersink, Robert A.; Wallace, Stephen C.; Gordon, Robert D. Journal of Chemical Physics, 1995 , vol. 103, # 22 p. 9530 - 9540

全文：HTML全文

被引用次数: 16

摘要

A new assignment for the S0→ S1 transition of N, N??dimethylaniline (DMA) and related derivatives is presented. The low frequency bands and long Franck–Condon envelope observed in DMA??h 6 and DMA??d 6 are assigned to the coupled methyl torsion mode of the amino group, not to torsion of the amino substituent about the C–N bond. This new assignment is consistent with the change in frequency of the excitation bands upon ...