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Radiative, collisional and dissociative processes in triplet acetone

✍ Scribed by Richard A. Copeland; David R. Crosley

Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
699 KB
Volume
115
Category
Article
ISSN
0009-2614

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✦ Synopsis

The emission following single-photon excitation of the first excited singlet state of acetone was studied. Stis muhi-exponential and extremely prm sensitive. vibrationally hot triplet molecules above the singlet origin decay significantly faster than those below. At 91.5 f 0.5 kcal/mole above the ground state an acetone dissociation channel opens, reducing the hot triplet emission but not the singlet fluorescence.

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