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Rotationally resolved spectroscopy of deuterated fluorene and the fluorene—argon van der Waals complex

✍ Scribed by W.M. Van Herpen; W.Leo Meerts

Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
508 KB
Volume
147
Category
Article
ISSN
0009-2614

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✦ Synopsis

With a single frequency tunable UV source in combination with a collimated molecular beam, rovibronic fluorescence spectra were obtained for fully deuterated fluorene and its van der Waals complex with argon. The 08 vibronic band in both molecules was assigned and molecular constants derived. The argon atom in the complex lies above the middle ring of the fluorene molecule. It is shown that substantial zero-point motions are present in the complex, hindering a precise determination of the effective structure.

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