
TY  - JOUR
A1  - Honner, JR 
A1  - Nott, PR 
A1  - Selinger, BK 
T1  - Molecular interactions in the spectra of diaza-aromatics
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1974
VL  - 27
IS  - 8
SP  - 1613
EP  - 1616
KW  - 
UR  - https://doi.org/10.1071/CH9741613 
N2  - A reported variation of the electronic absorption spectra of diaza-aromatics in non-polar solvents with temperature appears to be explicable in terms of three effects. Hydrogen bonding interactions occur in all but exhaustively dried non-polar solvents. Microcrystals form readily at low temperatures at even quite low concentrations (c. 10-5M). The solutions are sensitive to exposure to light. The diaza-aromatics undergo photochemical change forming, in some cases, photoadducts with the solvent. 
ER  -

