Physical Review · 1948 · 53 citations · 4 references
Natural SciencesChemistryPhysicsMolecular PhysicsQuantum ChemistryDensity Functional TheoryHyperfine StructureMolecular MechanicsMolecular Orbital TheoryMolecular SymmetryElectric Quadrupole MomentsNuclear Quadrupole CouplingQuadrupole InteractionQuadrupole ModesQuadrupole Splitting
4
Giulio Racah · Physical Review · 1942 · 1.6K citations
Stark and Zeeman Effects in the Inversion Spectrum of Ammonia
Donald K. Coles, William E. Good · Physical Review · 1946 · 55 citations
Natural Sciences, Chemistry, Physics +14
Millimeter-Wave Spectra: Hyperfine Structure of BrCN and ICN
Walter Gordy, William V. Smith, A. G. Smith et al. · Physical Review · 1947 · 21 citations