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Two-photon spectroscopy of dipole-forbidden transitions: The low-lying singlet states of anthracene

✍ Scribed by Bernhard Dick; Georg Hohlneicher

Publisher
Elsevier Science
Year
1981
Tongue
English
Weight
509 KB
Volume
83
Category
Article
ISSN
0009-2614

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✦ Synopsis

The two-photon excitation spectrum of anthracene m solution IS reported from 29000 to 47000 cm-'. Two-photon alloued transitions to 1Bsa(35800 cm-'), 2Ag (38000 cm-l) and 3Aa (43000 cm-') are assgned by polanzanon measurements. These results, anth those from one-photon spectroscopy, agree with cakulahons. Theoretical data sug!gest assiznment of a Bsg state to a shoulder at 39000 cm-' III the two-photon spectrum.

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