Premium
Electronic Absorption and Emission Spectra of 1, 3‐Diaryltriazenes
Author(s) -
Páarkányi Cyril,
Vernin Gaston,
Julliard Michel,
Metzger Jacques
Publication year - 1981
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19810640117
Subject(s) - triazene , chemistry , phosphorescence , fluorescence , absorption (acoustics) , absorption spectroscopy , emission spectrum , spectral line , photochemistry , organic chemistry , optics , physics , astronomy
The Pariser‐Parr‐Pople (PPP) type LCI‐SCF‐MO calculations were used to study the models of 1, 3‐diphenyltriazene (1) , 1, 3‐bis(3‐pyridyl)triazene (2) , 1, 3‐bis (2, 4‐dichlorophenyl)triazene (3) , and 1, 3‐bis (4‐ethoxycarbonyl)triazene (4) . The results of the calculations were compared with the experimental electronic absorption and emission (fluorescence, phosphorescence) spectra of these compounds.