Difference between revisions of "Sigma and pi Orbitals"

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Molecular orbital theory was developed in the early part of the last century to help rationalize why bonds form and to explaint the properties of molecules. In molecular orbital theory the atomic orbitals from each atom can overlap with those on other atoms. Since the atomic orbitals are wavefunctions and behave like waves it is possible for them to overlap in a constructive manner to form a bonding orbital.
<math>\Psi_{new} = \Psi_1 + \Psi_2\,\!</math>

Revision as of 09:19, 19 May 2009

Return to Molecular Orbitals Menu | Next Topic

Molecular orbital theory was developed in the early part of the last century to help rationalize why bonds form and to explaint the properties of molecules. In molecular orbital theory the atomic orbitals from each atom can overlap with those on other atoms. Since the atomic orbitals are wavefunctions and behave like waves it is possible for them to overlap in a constructive manner to form a bonding orbital.

<math>\Psi_{new} = \Psi_1 + \Psi_2\,\!</math>