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Uranyl compounds and complexes: Electronic structure, chemical bonding and spectral properties

  • Electronic Structure and Spectroscopy
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Abstract

The electronic structure of solid compounds γ-UO3, Cs2UO2CL4, UO2F4 and complexes UO 2+2 and UO2(NO3)2 · 2H2O has been studied by the cluster discrete variational DV Xα method in Dirac-Slater and Hartree-Fock-Slater approximation. The analysis of relativistic effects in the electronic structure of uranyl compounds was based on the comparison of non-relativistic and relativistic DV results. The interpretation of X-ray photoelectron spectra of γ-UO3 and Cs2UO2Cl4 basing on the MO model is given. The various electronic states contributions to the chemical bonding in uranyl compounds are investigated.

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Authors and Affiliations

  1. Institute of Chemistry, Ural Branch of the USSR, Academy of Sciences, 620219, Sverdlovsk, (USSR)

    M. V. Ryzhkov & V. A. Gubanov

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  1. M. V. Ryzhkov
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  2. V. A. Gubanov
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Ryzhkov, M.V., Gubanov, V.A. Uranyl compounds and complexes: Electronic structure, chemical bonding and spectral properties. Journal of Radioanalytical and Nuclear Chemistry, Articles 143, 85–92 (1990). https://doi.org/10.1007/BF02117550

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  • DOI: https://doi.org/10.1007/BF02117550

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