Results 101 to 110 of about 36,786 (128)

Proton spin-lattice relaxation of reorienting benzene molecules

Physica B+C, 1982
Abstract The proton spin-lattice relaxation of rapidly reorienting benzene molecules in the solid phase is calculated using the symmetry restricted spin diffusion model. The Zeeman and dipolar relaxations are coupled to population differences of the symmetry species.
D. Lankhorst, S. Emid
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Optical Stark deceleration of nitric oxide and benzene molecules using optical lattices

Journal of Physics B: Atomic, Molecular and Optical Physics, 2006
We describe the deceleration of nitric oxide, benzene and xenon atoms in a molecular beam using one-dimensional pulsed optical lattices created by fields with intensities in the 1012 W cm−2 range. We show that for the same pulse duration and lattice intensity the velocity of the molecules can be controlled by tailoring the lattice velocity.
Mikhail N. Shneider, Peter Barker, Alexis I. Bishop, R. Fulton   +3 more
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Mobility of benzene molecules in NaEMT and KL zeolitic nanostructures studied by 2H NMR spin–lattice relaxation experiments

Chemical Physics Letters, 2004
Abstract The motions, diffusion coefficients and activation energies of C 6 D 6 in NaEMT ( E a =18.0 kJ/mol) and KL ( E a =7.3 kJ/mol) zeolites have been examined by 2 H NMR technique. Two types of movement of C 6 D 6 exist. Below 183 K for KL and 263 K for NaEMT, benzene molecule adsorbed on cation rapidly rotates around its sixfold symmetry ...
F Docquir, V Norberg, Bao-Lian Su
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Lattice model simulation of adsorption of linear, multisegmented molecules onto CaF2 out of organic solvents II. Adsorption ofn-alkyl amines out ofn-hexane,n-dodecane, cyclohexane, adn benzene, and alkyl diamines out of benzene

Journal of Colloid and Interface Science, 1981
Abstract The results of theoretical calculations using a lattice model for the adsorption of linear, multi-segmented molecules are compared with the experimental data ofn-alkyl aminse adsorbing out of hexane, dodecane, cyclohexane, and benzene onto CaF2, as well as the alkyl diamines adsorbing out of benzene onto CaF2.
William I. Higuchi, John J. Bladon
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THE SPACING OF NON-POLAR MOLECULES IN CRYSTAL LATTICES. THE ATOMIC DOMAIN OF HYDROGEN. A NEW FEATURE OF STRUCTURE OF THE BENZENE RING

Journal of the American Chemical Society, 1932
Edward Mack
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Interactions between benzene molecules

Molecular Physics, 1976
A number of semi-empirical potentials are presented for benzene interactions that include both two-body and three-body effects. The two-body interaction gives accurate second virial coefficients for benzene vapour and when combined with a three-body term gives a good account of the static lattice energy and lattice parameters of the zero temperature ...
R.O. Watts, Denis J. Evans
openaire   +2 more sources

Room-temperature phosphorescence from organic aggregates

Nature Reviews Materials, 2020
Weijun Zhao, Zikai He, Ben Zhong Tang
exaly  

Epithelial ovarian cancer: Evolution of management in the era of precision medicine

Ca-A Cancer Journal for Clinicians, 2019
Stephanie Lheureux, Marsela Braunstein, Amit M Oza   +2 more
exaly