Results 271 to 280 of about 167,062 (317)

Stepwise Hydration Reveals Conformational Switching in Chiral Prolinol. [PDF]

J Am Chem Soc
Loru D, Alonso ER, Insausti A, Pérez C, Evangelisti L, Asensio JL, Corzana F, Pate BH, Cocinero EJ, Sanz ME.   +9 more
europepmc   +1 more source

The role of spectator modes in the quantum-logic spectroscopy of single trapped molecular ions. [PDF]

Commun Phys
Roguski M, Shlykov A, Meir Z, Willitsch S.   +3 more
europepmc   +1 more source

High-resolution spectroscopy of [H,C,N]⁺: II. Ground state rotational spectrum of HCN⁺ (<i>X̃</i>²Π).

Phys Chem Chem Phys
Silva WGDP, Schmid PC, Gupta D, Thorwirth S, Sarka J, Asvany O, Schlemmer S.   +6 more
europepmc   +1 more source

Isotopic chirality and high-resolution gigahertz and terahertz spectroscopy of <i>trans</i>-2,3-dideutero-oxirane (<i>tc</i>-CHDCHDO).

Phys Chem Chem Phys
Chen Z, Albert S, Keppler K, Wichmann G, Quack M, Schurig V, Trapp O.   +6 more
europepmc   +1 more source

High-resolution UV spectroscopy of the chiral molecule 1-phenylethanol.

Phys Chem Chem Phys
Yadav S, Lee J, Meijer G, Eibenberger-Arias S.   +3 more
europepmc   +1 more source

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Rotational spectroscopy

2022
This chapter focuses on rotational spectroscopy. Despite the limitation of a gas phase-only observation, rotational spectroscopy provides a wealth of information concerning molecules, especially with matters of precise bond lengths, bond angles, and dipole moments.
Peter Atkins, Julio de Paula, James Keeler   +2 more
openaire   +1 more source

Rotational spectroscopy

2016
This chapter derives expressions for the rotational energy levels of diatomic and polyatomic molecules. It shows how to interpret rotational spectra, in which only the rotational state of a molecule changes. It also emphasizes how rotational spectroscopy provides very precise details of bond lengths and bond angles of molecules in the gas phase.
Peter Atkins, Julio de Paula, David Smith   +2 more
openaire   +1 more source

Methylsalicylate:  A Rotational Spectroscopy Study

The Journal of Physical Chemistry A, 2007
We report the free-jet rotational spectra of methylsalicylate, a molecule with a possible tautomeric and conformational equilibrium. In the ground electronic state, the molecule adopts a form stabilized by an intramolecular hydrogen bond between the phenolic hydrogen and the carbonylic oxygen, and this structure is characterized as the lowest-energy ...
MELANDRI, SONIA, GIULIANO, BARBARA MICHELA, MARIS, ASSIMO, Favero L. B., OTTAVIANI, PAOLO, VELINO, BIAGIO, CAMINATI, WALTHER   +6 more
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FTIR rotational spectroscopy

Journal of Chemical Education, 1987
Representative examples of the spectra and the analyses for a linear molecule (HCl), a symmetric top molecule (NH3), and an assymetric top (H2O).
Ron Woods, Giles Henderson
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Vibration-Rotation Spectroscopy

Annual Review of Physical Chemistry, 1956
Approximately four hundred titles pertaining to the topic of vibration­ rotation spectra appeared during the calendar year 1955 among the contents of the forty-three periodicals that we attempted to survey. Merely to list this bibliography without comment, in the conventional style, would con­ sume more than half of the printed pages assigned to this ...
R S Halford, I Ichishima
openaire   +1 more source