Adjective
internuclear (not comparable)
(physics) Acting between nuclei
3. Arrange the SALCs of each molecular fragment in increasing order of energy, first noting whether they stem from s, p, or d orbitals (and put them in the order s < p < d), and then their number of internuclear nodes. Source: Internet
A δ bonding orbital has two nodal planes containing the internuclear axis, and a δ* antibonding orbital also has a third nodal plane between the nuclei. Source: Internet
A σ* orbital, sigma antibonding orbital, also maintains the same phase when rotated about the internuclear axis. Source: Internet
A π* orbital, pi antibonding orbital, will also produce a phase change when rotated about the internuclear axis. Source: Internet
Perelomov et al. citation citation included the Coulomb interaction at larger internuclear distances. Source: Internet
This means that rotation of the MO about the internuclear axis does not result in a phase change. Source: Internet