Abstract
A method is presented to clarify the concepts of the chemisorptive bonds among many chemisorptive interactions. The eigenfunctions of the system are transformed into new orbitals, and the chemisorptive interactions are represented in terms of a few transformed orbitals. To show the usefulness of the present method, the adsorption of CO on the Cu(100) surface is examined within the CNDO/2 approximation. The σ donation and the π type interaction is clearly visualized, and the information of the spatial extent of the chemisorptive interactions is also obtained.
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Kobayashi, H., Yamaguchi, M., Yoshida, S. et al. A concise representation of adsorbate-surface interactions. I. Formulation and model calculation for adsorption of Co on Cu(100) surface. Theoret. Chim. Acta 61, 461–472 (1982). https://doi.org/10.1007/BF00549037
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DOI: https://doi.org/10.1007/BF00549037