CRIS Current Research Information System
IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.
EnglishThe molecular beam Fourier transform microwave spectrum of cyclobutanone-trifluoromethane has been assigned and measured. The carbon atom of trifluoromethane lies in the plane of the heavy atoms of cyclobutanone. The complex is stabilized by one C-H×××O=C and two C-H×××F-C weak hydrogen bonds. The C-H×××O=C interaction, involving one carbonylic oxygen, is studied for the first time in details, with rotationally resolved spectroscopy. The two C-H×××F-C weak hydrogen bonds involve two fluorine atoms of trifluoromethane and two hydrogens of the same methylenic group, in position a.
| Titolo: | Molecular Beam Rotational Spectrum of Cyclobutanone-Trifluoromethane: Nature of Weak CH O C and CH F Hydrogen Bonds |
| Autore/i: | OTTAVIANI, PAOLO; CAMINATI, WALTHER; L. B. Favero; S. Blanco; J. C. López; J. L. Alonso |
| Autore/i Unibo: | |
| Anno: | 2006 |
| Rivista: | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1002/chem.200500674 |
| Abstract: | The molecular beam Fourier transform microwave spectrum of cyclobutanone-trifluoromethane has been assigned and measured. The carbon atom of trifluoromethane lies in the plane of the heavy atoms of cyclobutanone. The complex is stabilized by one C-H×××O=C and two C-H×××F-C weak hydrogen bonds. The C-H×××O=C interaction, involving one carbonylic oxygen, is studied for the first time in details, with rotationally resolved spectroscopy. The two C-H×××F-C weak hydrogen bonds involve two fluorine atoms of trifluoromethane and two hydrogens of the same methylenic group, in position a. |
| Data prodotto definitivo in UGOV: | 2006-04-24 14:01:10 |
| Appare nelle tipologie: | 1.01 Articolo in rivista |
File in questo prodotto:
Copyright © 2020