Identification of multiple charge transfer transitions by circular dichroism studies
作者:Roberto Solaro、Emo Ciellini、Anthony Ledwith
DOI:10.1039/c39800000580
日期:——
Chargetransfer (CT) transitions of optically active carbazoles with chloranil, tetracyanoethylene, and tetracyanoquinodimethane exhibit induced circulardichroism; for five of the six compounds studied the CT complex exhibited two dichroic absorption bands, having positive and negative signs respectively, providing unambiguous evidence of two CT transitions arising from the two highest-energy filled