The second conformer of the benzene—argon2 van der Waals complex
✍ Scribed by M. Schmidt; M. Mons; J. Le Calvé; P. Millié; C. Cossart-Magos
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 738 KB
- Volume
- 183
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
From a rotational contour study of UV vibronic bands of the benzene-Ar, complex as well as from theoretical structure modelling, conclusive arguments are presented, demonstrating the existence of a second (2,0) stable conformer of C, symmetry, in addition to the already known symmetric ( 1, 1) species.
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The microwave rotational spectrum of the p-fluorotoluene-argon van der Waals complex was analyzed with a molecular beam Fourier transform microwave spectrometer. In the frequency splitting of molecular transitions caused by the internal rotation of the methyl group with respect to the aromatic ring