Screened Coulombic Orientational Correlations in Dilute Aqueous Electrolytes.
J Phys Chem Lett
; 9(8): 1985-1989, 2018 Apr 19.
Article
en En
| MEDLINE
| ID: mdl-29543464
ABSTRACT
The ion-induced long-range orientational order between water molecules recently observed in second harmonic scattering experiments and illustrated with large scale molecular dynamics simulations is quantitatively explained using the Ornstein-Zernike integral equation approach of liquid physics. This general effect, not specific to hydrogen-bonding solvents, is controlled by electroneutrality conditions, dipolar interactions, and dielectric+ionic screening. As expected, all numerical theories recover the well-known analytical expressions established 40 years ago.
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1
Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
J Phys Chem Lett
Año:
2018
Tipo del documento:
Article
País de afiliación:
Francia