Single Bond
| Formula / Notation | C-C single bond; σ bond; bond order = 1 |
|---|---|
| Also Known As | σ bond, sigma bond, C-C single bond |
What is Single Bond?
A covalent bond formed by one shared pair of electrons (one sigma bond) between two atoms. Single bonds allow free rotation about the bond axis and are longer and weaker than double or triple bonds between the same two atoms. All single bonds between non-metals are sigma bonds.
Formula & Notation
Other Names / Synonyms: σ bond, sigma bond, C-C single bond
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 covalent bond formed by one shared pair of electrons (one sigma bond) between two atoms. Single bonds allow free rotation about the bond axis and are longer and weaker than double or triple bonds between the same two atoms. All single bonds between non-metals are sigma bonds.
Single bonds form the backbone of organic molecules and polymer chains. Carbon-carbon single bonds in alkanes make them useful as fuels and lubricants. Single bonds in polymers such as polyethylene give flexibility to the material.
Single bond character is a property concept. Many single-bonded compounds (alkanes) are flammable hydrocarbons requiring fire safety precautions.
The formula or notation for Single Bond is: C-C single bond; σ bond; bond order = 1