Physica Scripta · 1975 · 71 citations · 31 references
Natural SciencesChemistryOrganic ChemistryQuantum ChemistrySpectroscopyAb Initio MethodsElectron ConfigurationsElectronic StructureMany-electron AtomsMolecular Orbital TheoryX-ray Photoelectron SpectroscopyElectronic Structure AnalysisElectronic Structure DeterminationValence Electron ConfigurationsValence Electron StructureValence Electronic StructureValence Electrons
ESCA studies have been made of core and valence electrons in ethene and all the chloroethenes, using an instrument incorporating X-ray monochromatization. The orbitals are assigned according to calculated intensities and Extended Hückel type (EHT) calculations, as well as previously available data. Intensities are calculated from a model based on net atomic EHT populations and are found to agree well with experimental results. Also, CNDO calculations were performed.
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Calibration of electron spectra
G. Johansson, J. Hedman, A. Berndtsson et al. · Journal of Electron Spectroscopy and Related Phenomena · 1973 · 491 citations