Statements (21)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
intermolecular force
|
| gptkbp:alsoKnownAs |
dipole-dipole forces
|
| gptkbp:dependsOn |
gptkb:temperature
molecular dipole moment |
| gptkbp:describes |
attraction between permanent dipoles
|
| gptkbp:discoveredIn |
1921
|
| gptkbp:form |
U = - (μ₁²μ₂²)/(3(4πε₀)²kTr⁶)
|
| gptkbp:hasUnit |
gptkb:joule
|
| https://www.w3.org/2000/01/rdf-schema#label |
Keesom forces
|
| gptkbp:isWeakerThan |
gptkb:London_dispersion_forces
covalent bond ionic bond |
| gptkbp:namedAfter |
gptkb:Willem_Hendrik_Keesom
|
| gptkbp:partOf |
molecular physics
physical chemistry |
| gptkbp:relatedTo |
liquids
solids polar molecules |
| gptkbp:type |
gptkb:van_der_Waals_force
|
| gptkbp:bfsParent |
gptkb:van_der_Waals_forces
|
| gptkbp:bfsLayer |
6
|