Hybrid bonding orbitals can represent alternative electron-arrangement averages, such as single and double bond interchanges {resonance, bonding}|.
delocalization
Molecule electron orbitals spread when electrons move between connected p orbitals, lowering potential energy by minimizing electron repulsions.
aromatic compounds
Benzene and other aromatic compounds, which have five-member or six-member carbon and nitrogen rings with alternating single and double bonds, have electron resonance.
conjugation
Compounds with alternating single and double bonds have electron resonance.
carboxyl group
If an atom single-bonds to an atom type and double-bonds to same atom type, so bonds can interchange, as in carboxyl ion -COO- or guanidium ion -CNN-, compound has electron resonance.
Physical Sciences>Chemistry>Inorganic>Chemical Bond
5-Chemistry-Inorganic-Chemical Bond
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Date Modified: 2022.0224