Chemical Bonding Studies of Silicates and Oxides by X‐Ray K‐Emission Spectroscopy
作者： Charles G. Dodd , G. L. Glen
DOI: 10.1063/1.1655986
关键词: Oxide 、 Crystal structure 、 Chemical bond 、 Molecular orbital theory 、 Atomic orbital 、 Chemistry 、 Covalent bond 、 Emission spectrum 、 Atomic physics 、 Vacancy defect 、 Physical chemistry
摘要: This paper describes experimental techniques developed for the adaptation of available commercial electron microprobes as convenient and versatile x‐ray spectrometers moderate resolution. Complete K‐emission spectra were measured Mg, Al, Si, elements selected sixfold‐ fourfold‐coordinated crystalline oxides. Numerous empirical correlations indicated by results. The structures Kβ bands oxide interpreted on basis their known crystal together with elementary molecular orbital theory. In this manner, observed peaks in band each assigned to specific transitions between valence orbitals inner 1s vacancy. New insight was thereby obtained concerning contributions covalent bonding these
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