Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Induced Electric Dipoles01:28

Induced Electric Dipoles

A permanent electric dipole orients itself along an external electric field. This rotation can be quantified by defining the potential energy because the external torque does work in rotating it. Then, the potential energy is minimum at the parallel configuration and maximum at the antiparallel configuration. While the former is a stable equilibrium, the latter is an unstable equilibrium.
Since the absolute value of potential energy holds no physical meaning, its zero value can be chosen as per...
Comparing Intermolecular Forces: Melting Point, Boiling Point, and Miscibility02:34

Comparing Intermolecular Forces: Melting Point, Boiling Point, and Miscibility

Intermolecular forces are attractive forces that exist between molecules. They dictate several bulk properties, such as melting points, boiling points, and solubilities (miscibilities) of substances. Molar mass, molecular shape, and polarity affect the strength of different intermolecular forces, which influence the magnitude of physical properties across a family of molecules.
Temporary attractive forces like dispersion are present in all molecules, whether they are polar or nonpolar. They...
Intermolecular Forces03:13

Intermolecular Forces

Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions (attractive or repulsive) between charged species (permanent, partial, or temporary charges) and exist with varying strengths between ions, polar, nonpolar, and neutral molecules. The different types of intermolecular forces are ion–dipole, dipole–dipole, hydrogen bonds, and dispersion; among these, dipole–dipole, hydrogen bonds, and dispersion...
Intermolecular Forces03:13

Intermolecular Forces

Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions (attractive or repulsive) between charged species (permanent, partial, or temporary charges) and exist with varying strengths between ions, polar, nonpolar, and neutral molecules. The different types of intermolecular forces are ion–dipole, dipole–dipole, hydrogen bonds, and dispersion; among these, dipole–dipole, hydrogen bonds, and dispersion...
Van der Waals Interactions01:24

Van der Waals Interactions

Atoms and molecules interact with each other through intermolecular forces. These electrostatic forces arise from attractive or repulsive interactions between particles with permanent, partial, or temporary charges. The intermolecular forces between neutral atoms and molecules are ion–dipole, dipole–dipole, and dispersion forces, collectively known as van der Waals forces.Polar molecules have a partial positive charge on one end and a partial negative charge on the other end of the molecule,...
Molecular Shape and Polarity03:37

Molecular Shape and Polarity

Dipole Moment of a Molecule

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Novel evaluation method of neutron reflectivity data applied to stimulus-responsive polymer brushes.

Soft matter·2020
Same author

Directed Self-Assembly of Polarizable Ellipsoids in an External Electric Field.

Langmuir : the ACS journal of surfaces and colloids·2017
Same author

How cube-like must magnetic nanoparticles be to modify their self-assembly?

Nanoscale·2017
Same author

Anisotropic magnetic particles in a magnetic field.

Soft matter·2016
Same author

Depletion controlled surface deposition of uncharged colloidal spheres from stable bulk dispersions.

Soft matter·2016
Same author

Method for Slater-Type Density Fitting for Intermolecular Electrostatic Interactions with Charge Overlap. I. The Model.

Journal of chemical theory and computation·2016

Related Experiment Video

Updated: Jun 16, 2026

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies
09:38

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies

Published on: January 3, 2018

Retardation effects breaking long-range orientational ordering in dipolar fluids.

Gunnar Karlström1, Per Linse

  • 1Theoretical Chemistry, Center for Chemistry and Chemical Engineering, P.O. Box 124, Lund S-22100, Sweden. gunnar.karlstrom@teokem.lu.se

The Journal of Chemical Physics
|February 9, 2010
PubMed
Summary
This summary is machine-generated.

Retardation effects disrupt structural ordering in strongly coupled dipolar fluids confined in spheres. Monte Carlo simulations revealed how these effects modify dipole-dipole interactions and related properties.

More Related Videos

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

Related Experiment Videos

Last Updated: Jun 16, 2026

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies
09:38

Fabrication Procedures and Birefringence Measurements for Designing Magnetically Responsive Lanthanide Ion Chelating Phospholipid Assemblies

Published on: January 3, 2018

Spatial Separation of Molecular Conformers and Clusters
10:37

Spatial Separation of Molecular Conformers and Clusters

Published on: January 9, 2014

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

Area of Science:

  • Physics
  • Physical Chemistry

Background:

  • Strongly coupled dipolar fluids exhibit long-range structural ordering.
  • Retardation effects are crucial in understanding interactions at shorter distances.

Purpose of the Study:

  • To investigate the impact of retardation effects on a dipolar fluid confined within a sphere.
  • To analyze the effective dipole-dipole interaction and Kirkwood's g-factor under these conditions.

Main Methods:

  • Monte Carlo simulations were employed.
  • A modified distance-dependent pair interaction was used to emulate retardation effects.

Main Results:

  • Retardation effects were found to significantly alter the dipole-dipole interaction.
  • The study analyzed these effects for potentials with varying distances of influence.
  • Crucially, retardation effects were observed to break the long-range structural ordering.

Conclusions:

  • Retardation effects play a critical role in determining the structural properties of confined dipolar fluids.
  • The findings highlight the limitations of models that do not account for these interactions at shorter ranges.