Journal of Organometallic Chemistry · 1973 · 51 citations · 18 references
Natural SciencesChemistryPhysicsMolecular PhysicsSpectroscopic AnalysisSpectroscopyAtomic SpectraMolecular Orbital TheoryPhotoelectron SpectroscopyX-ray Photoelectron SpectroscopyPhotoabsorption Selection RulesPhotophysical Properties Of ClustersVibrational Fine Structure
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An Extended Hückel Theory. I. Hydrocarbons
Roald Hoffmann · The Journal of Chemical Physics · 1963 · 4.6K citations