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Polarization effects in the rotational structure of two-photon spectra in the gas phase

✍ Scribed by L. Wunsch; H.J. Neusser; E.W. Schlag


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
279 KB
Volume
38
Category
Article
ISSN
0009-2614

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✦ Synopsis


In il previous p'Ly*r [ 11 w-z ciemonstr~ted the initiai assignment of a gas phase two-photon spectrum of ZI polyatornic molecule: benzene. This is based on P rich spectrum incltlding a hot band analysis leading to an utlequivoc31 experimental a@gnment. Twophoton spectra provide new information 123 about hitherto unknown molectilar states. In detail WC have SllOWtl for the f.?XMtlpf~ Of bCRZf?llC2 th;lt tIiC StIYJIl@St ~d~ciRg mode is the Vf4 of b2, symmetry. IIochstrasser [3j a&~n:ncd this peak to u19 ofelu symmctty on the baSiS Of its SimihKity Wit11 the Cx'ystil IGinsition and on the basis of theoretical considerations. More recent work o!'McClain (41 and Hocfastrasscr


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