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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…

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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)

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London dispersion force

Nodes42

Edges41

Triples11

Avg. degree1.95

Density0.047619

Components1

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London dispersion force

Top relations

related to Introduction · 11

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

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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

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