The origin of the corresponding electronic transition in the 1: 1-aggregate is blueshifted by 117 cm(-1) versus the 0-0 transition of anisole, the origine in the 1:2-agreggate is redshifted by 216 cm(-1). Probably a second conformer of the 1: 1-aggregate is formed in the molecular beam. 36 fundamental modes of the anisole/CO2 1:1-cluster out of possible 46 intramolecular modes are assigned. Spectral shifts of the fundamental modes in the S-1(1) state of anisole/CO2 due to the aggregation have been observed. The intermolecular modes and their binary combinations with intramolecular modes have been analyzed.
The absorption spectrum of anisole and the anisole/CO2 1:1-cluster. The influence of intermolecular interaction on intramolecular vibrations / Gemechu, A. S.; Hoffmann, J. H. Lone; Marquardt, Sebastian; Eisenhardt, G. Christopher; Baumgartel, Helmut; Chelli, Riccardo; Cardini, Gianni; Califano, Salvatore. - In: ZEITSCHRIFT FÜR PHYSIKALISCHE CHEMIE. - ISSN 0942-9352. - STAMPA. - 218:(2004), pp. 123-153. [10.1524/zpch.218.1.123.25390]
The absorption spectrum of anisole and the anisole/CO2 1:1-cluster. The influence of intermolecular interaction on intramolecular vibrations
CHELLI, RICCARDO;CARDINI, GIANNI;CALIFANO, SALVATORE
2004
Abstract
The origin of the corresponding electronic transition in the 1: 1-aggregate is blueshifted by 117 cm(-1) versus the 0-0 transition of anisole, the origine in the 1:2-agreggate is redshifted by 216 cm(-1). Probably a second conformer of the 1: 1-aggregate is formed in the molecular beam. 36 fundamental modes of the anisole/CO2 1:1-cluster out of possible 46 intramolecular modes are assigned. Spectral shifts of the fundamental modes in the S-1(1) state of anisole/CO2 due to the aggregation have been observed. The intermolecular modes and their binary combinations with intramolecular modes have been analyzed.File | Dimensione | Formato | |
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