Estimation of the lowest triplet pi,pi* energy level of 1,4-tetracenequinone by use of triplet energy transfer in solution.
The triplet energy level of 1,4-tetracenequinone is estimated for the first time to be 42.7 +/- 0.3 kcal mol(-1) (14930 +/- 110 cm(-1)) by transient absorption measurements of triplet energy transfer in CCl4 at 295 K.
Yamaji
Minoru
M
Department of Chemistry, Gunma University, Kiryu, Gunma 376-8515, Japan. yamaji@chem.gunma-u.ac.jp
Takahashi
Kaori
K
Itoh
Takao
T
Tobita
Seiji
S