W
Walther Caminati
Researcher at University of Bologna
Publications - 397
Citations - 7056
Walther Caminati is an academic researcher from University of Bologna. The author has contributed to research in topics: Rotational spectroscopy & Hydrogen bond. The author has an hindex of 38, co-authored 391 publications receiving 6628 citations. Previous affiliations of Walther Caminati include Monash University, Clayton campus & University of Valladolid.
Papers
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Journal ArticleDOI
Gas-phase tautomeric equilibrium of 2-pyridinone and 2-hydroxypyridine by microwave spectroscopy
L. D. Hatherley,Ronald D. Brown,Peter D. Godfrey,A. P. Pierlot,Walther Caminati,D. Damiani,Sonia Melandri,L. B. Favero +7 more
TL;DR: In this paper, the tautomerism of 2-hydroxypyridine/2-pyridinone has been investigated by microwave spectroscopy using both a conventional spectrometer and also a jet-cooled millimeter-wave spectrometers.
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Observation of the rotational spectra of van der Waals complexes by free jet absorption millimeter wave spectroscopy: pyridine-argon
Sonia Melandri,Gianni Maccaferri,Assimo Maris,Aldo Millemaggi,Walther Caminati,Paolo G. Favero +5 more
TL;DR: In this paper, a free jet millimeter wave spectrometer has been modified in order to observe the rotational spectra of van der Waals molecular complexes in the 60-78 GHz frequency range.
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Molecular beam Fourier transform microwave spectrum of the dimethylether–xenon complex: tunnelling splitting and 131Xe quadrupole coupling constants
TL;DR: In this article, the rotational spectra of three isotopomers of the complex dimethyl ether-Xe (132Xe, 129 Xe, 131Xe) have been measured by molecular beam Fourier transform microwave spectroscopy.
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Weak, improper, C-O...H-C hydrogen bonds in the dimethyl ether dimer.
Yoshio Tatamitani,Bingxin Liu,Jun Shimada,Teruhiko Ogata,Paolo Ottaviani,Assimo Maris,Walther Caminati,José L. Alonso +7 more
TL;DR: The experimental data combined with high-level ab initio calculations show this kind of interaction to be improper, blue-shifted hydrogen bonding, with an average shortening of the C-H bonds involved in the hydrogen bonding of 0.0014 A.
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A microwave free jet absorption spectrometer and its first applications
TL;DR: In this article, a free jet absorption microwave spectrometer working in the frequency range 50-80 GHz has been built in a laboratory and different experiments can be performed with the system: the microwave radiation can be focussed on the supersonic expansion either with a lens corrected horn system or with a semiconfocal Fabry-Perot interferometer.