Rotational–vibrational spectroscopy
Chemistry
Excited state
van der Waals force
Hamiltonian (control theory)
Linear molecular geometry
Atomic physics
Ground state
Ab initio
Angular momentum
Hartree
Conformational isomerism
Potential energy surface
Total angular momentum quantum number
Rigid rotor
Physics
Molecule
Quantum mechanics
Rotor (electric)
Mathematical optimization
Mathematics
Organic chemistry