title: Structure of liquids composed of shifted dipole linear molecules.
abstract: Simulation results for liquids composed of linear molecules interacting through dispersion forces and off-center dipoles are presented. Remarkable differences are found on the vapor-liquid equilibrium respect to that of centered dipole molecules. Even more remarkable is the appearance of additional short-range liquid structure at relatively large dipoles and aspect ratios. The existence of dipole dimers is clearly established, and some suggestions allowing for the correspondence between a particular macroscopic phenomenology and a particular dispersion potential function are presented.
authors.affiliation: Departamento de Ciencias Ambientales, Facultad Ciencias Experimentales, Universidad Pablo de Olavide, Carretera Utrera Km 1, 41013 Seville, Spain. slagara@Princeton.edu
authors.forename: Santiago
authors.initials: S
authors.lastname: Lago
authors.forename: Silvia
authors.initials: S
authors.lastname: López-Vidal
authors.forename: Benito
authors.initials: B
authors.lastname: Garzón
authors.forename: José A
authors.initials: JA
authors.lastname: Mejías
authors.forename: Juan A
authors.initials: JA
authors.lastname: Anta
authors.forename: Sofía
authors.initials: S
authors.lastname: Calero