Dipole
| Formula / Notation | δ⁺—δ⁻ charge separation in bond or molecule; μ ≠ 0 |
|---|---|
| Also Known As | Electric dipole, bond dipole, molecular dipole, polar moment |
What is Dipole?
A system consisting of two equal and opposite electric charges separated by a distance. In chemistry, a bond dipole arises when electrons are unequally shared between two atoms of different electronegativity. The resulting partial charges create a polar bond.
Formula & Notation
Other Names / Synonyms: Electric dipole, bond dipole, molecular dipole, polar moment
Properties & Characteristics
Uses & Applications
Safety Information
Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.
Key Facts
Frequently Asked Questions
A system consisting of two equal and opposite electric charges separated by a distance. In chemistry, a bond dipole arises when electrons are unequally shared between two atoms of different electronegativity. The resulting partial charges create a polar bond.
Dipole concepts explain solvent polarity, molecular spectroscopy (IR activity: vibrations that change dipole moment are IR-active), intermolecular force strength, and the behaviour of polar molecules in electric fields. They are central to understanding solubility, boiling points, and drug-receptor …
No direct safety concern for the concept. Understanding molecular dipoles helps predict solubility in aqueous vs. organic media and guides the selection of appropriate solvents and protective equipment when working with polar toxic compounds.
The formula or notation for Dipole is: δ⁺—δ⁻ charge separation in bond or molecule; μ ≠ 0