Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

London dispersion force

London dispersion forces (LDF, also known as dispersion forces, London forces, instantaneous dipole–induced dipole forces, fluctuating induced dipole bonds or loosely as van der Waals forces) are a type of intermolecular force acting between atoms and molecules that are normally electrically symmetric; that is, the electrons are symmetrically distributed…

Quantum mechanical theory, Introduction & Overview

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Export map as:

Research this topic

Explore the main themes, entities and connections around London dispersion force. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Quantum mechanical theory

Second-order perturbation theory Coulomb interaction Particles Pauli exclusion principle Taylor series

12 related topics

Introduction

Quantum mechanical theory of dispersion forces Instantaneous dipoles Vacuum Hamaker constant Wavelength of light

20 related topics

Overview

Intermolecular force Atoms Molecules Van der Waals forces Fritz London

6 related topics

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Intermolecular force
Atoms Atom
Molecules Molecule
Van der Waals forces Van der Waals force
Fritz London
Intermolecular forces

Introduction

Quantum mechanical theory of dispersion forces London dispersion force
Instantaneous dipoles Dipole
Vacuum
Hamaker constant
Wavelength of light Light
Ionic bonds
Hydrocarbons Hydrocarbon
Bromine
Iodine
Waxes Wax
Condensation
Aqueous solutions Aqueous solution
Solvent
Polarizability
Electron clouds
Halogens Halogen
Heteroatoms Heteroatom
Fluorine
Chlorine
Gases Gas

Quantum mechanical theory

Second-order perturbation theory Perturbation theory (quantum mechanics)
Coulomb interaction
Particles Particle
Pauli exclusion principle
Taylor series
Nuclear centers of mass Center of mass
Multipole expansion
Electromagnetic potential Electromagnetic four-potential
Albrecht Unsöld
Ionization energies Ionization energy
Molecular dipoles Molecular dipole moment
Light dispersion Dispersion (optics)

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

London dispersion force

Nodes42

Edges41

Triples11

Avg. degree1.95

Density0.047619

Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

London dispersion force

Top relations

related to Introduction · 11

London dispersion force → Br2, For, Hamaker, I2, In, Liquification, London, Sublimation, The, These, While

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

dispersion london forces atoms molecules instantaneous displaystyle interaction electrons force intermolecular theory van der waals polarizability two quantum mechanical see

Entity relationships Subject–Predicate–Object triples

Subject	Predicate	Object	Confidence	Src
London dispersion force	related to Introduction	The	0.60	section
London dispersion force	related to Introduction	These	0.60	section
London dispersion force	related to Introduction	While	0.60	section
London dispersion force	related to Introduction	London	0.60	section
London dispersion force	related to Introduction	Hamaker	0.60	section
London dispersion force	related to Introduction	For	0.60	section
London dispersion force	related to Introduction	Br2	0.60	section
London dispersion force	related to Introduction	I2	0.60	section
London dispersion force	related to Introduction	In	0.60	section
London dispersion force	related to Introduction	Sublimation	0.60	section
London dispersion force	related to Introduction	Liquification	0.60	section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

Connections between topic areas Semantic bridges

Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

Min side: 3

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.