Laser-induced fluorescence spectra are presented for the first allowed electronic transitions in the near-UV of the aniline-argon and aniline-neon 1:1 Van der Waals complexes, formed in a molecular beam, The experimental linewidth was of the order of 10(-3) cm(-1) due to residual Doppler broadening and lifetime contributions, Single rotational eigenstates were resolved and complete sets of spectral assignments obtained using a rigid-rotor Hamiltonian model. From the rotational constants we extract both structural and dynamical information on the different clusters. This information is better understood in the light of a comparison with the results of quantum calculations.
High resolution spectroscopy of aniline-rare gas van der Waals complexes: results and comparison with theoretical predictions / M. BECUCCI; G. PIETRAPERZIA; N. M. LAKIN; E. CASTELLUCCI; PH. BRECHIGNAC. - In: CHEMICAL PHYSICS LETTERS. - ISSN 0009-2614. - STAMPA. - 260:(1996), pp. 87-94. [10.1016/0009-2614(96)00777-4]
High resolution spectroscopy of aniline-rare gas van der Waals complexes: results and comparison with theoretical predictions
BECUCCI, MAURIZIO;PIETRAPERZIA, GIANGAETANO;CASTELLUCCI, EMILIO MARIO;
1996
Abstract
Laser-induced fluorescence spectra are presented for the first allowed electronic transitions in the near-UV of the aniline-argon and aniline-neon 1:1 Van der Waals complexes, formed in a molecular beam, The experimental linewidth was of the order of 10(-3) cm(-1) due to residual Doppler broadening and lifetime contributions, Single rotational eigenstates were resolved and complete sets of spectral assignments obtained using a rigid-rotor Hamiltonian model. From the rotational constants we extract both structural and dynamical information on the different clusters. This information is better understood in the light of a comparison with the results of quantum calculations.File | Dimensione | Formato | |
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