PaperChemical shifts of the core-level binding energies for the alkaline-earth oxidesPaul S. Bagus, G. Pacchioni, et al.Chemical Physics Letters
PaperCore-level binding-energy shifts due to ionic adsorbatesPaul S. Bagus, Gianfranco PacchioniPhysical Review B
PaperMeasures of ionicity of alkaline-earth oxides from the analysis of ab initio cluster wave functionsGianfranco Pacchioni, Carmen Sousa, et al.Physical Review B
PaperThe metal-carbonyl bond in Ni(CO)4 and Fe(CO)5: A clear-cut analysisCharles W. Bauschlicher Jr., Paul S. BagusThe Journal of Chemical Physics