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17 Result(s)

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  1. No Access

    Article

    Mechanism of the antitumor action of complex compounds of copper(II) with α-amino acids

    It is shown theoretically and experimentally that the high superoxide dismutase-like activity of certain amino acids and their CuA2 and CuAB complexes does not correlate with antitumor activity. It was found that...

    L. F. Chapurina, S. S. Budnikov, S. M. Gurevich… in Theoretical and Experimental Chemistry (1994)

  2. No Access

    Article

    Activation of molecular hydrogen upon coordination: The vibronic approach

    Within the framework of the one-parameter theory of vibronic activation (OVTA), vibronic constants have been determined for the ground, ionized, and excited electronic states of the hydrogen molecule. Charge t...

    S. S. Budnikov in Theoretical and Experimental Chemistry (1992)

  3. No Access

    Article

    Electronic structure and coordination to DNA fragments for coordination compounds of Cu(II) with amino-acids of composition CuA′A″

    The MWH method has been used in calculations on the electronic structures of compounds of copper(II) with α-amino-acids CuGLY(L-Ser), Cu(L-Alan)(L-Ser), CuGly2·H2O, as well as for the free amino-acids: alanine, g...

    S. S. Budnikov, S. V. Donu, L. F. Chapurina… in Theoretical and Experimental Chemistry (1985)

  4. No Access

    Article

    Vibronic activation of the CO molecule in transition-metal clusters in the one-parameter approximation

    A. P. Svitin, S. S. Budnikov, I. B. Bersuker… in Theoretical and Experimental Chemistry (1983)

  5. No Access

    Article

    Electronic structure of intermediate complexes in the oxidation of phosphine by divalent copper halides

    I. B. Bersuker, S. S. Budnikov… in Theoretical and Experimental Chemistry (1982)

  6. No Access

    Article

    Calculation of the electronic structure of α-dioximes and their complexes with Ni, Pd, and Pt by a semiempirical MO LCAO method

    S. S. Budnikov, F. A. Spatar' in Theoretical and Experimental Chemistry (1980)

  7. No Access

    Article

    Electronic structure, orbital symmetry, and the pseudo-Jahn — Teller effect in substitution reactions of Co(III), Rh(III), and Ir(III) ammine complexes

    S. S. Budnikov, A. S. Dimoglo in Theoretical and Experimental Chemistry (1978)

  8. No Access

    Article

    Electron structure, mutual influence of ligands, and spectra of ammonia complexes of rhodium(III) and cobalt(III)

    I. B. Bersuker, S. S. Budnikov, A. S. Dimoglo in Theoretical and Experimental Chemistry (1977)

  9. No Access

    Article

    Electronic structure and mutual effect of ligands in ethylenediamine complexes of cobalt with the trans configuration

    S. S. Budnikov, A. S. Dimoglo, I. B. Bersuker in Theoretical and Experimental Chemistry (1977)

  10. No Access

    Article

    Electronic structure, interligand effects, and spectra and photochemical behavior of ammine Ir(III) complexes. A comparison with Co(III) and Rh(III) complexes

    A. S. Dimoglo, I. B. Bersuker, S. S. Budnikov in Theoretical and Experimental Chemistry (1976)

  11. No Access

    Article

    Electronic structure and relative energies of some configurations of the molecules of lithium, thallium(I), and copper(II) nitrates

    A. A. Ishchenko, S. S. Budnikov, I. B. Bersuker… in Theoretical and Experimental Chemistry (1976)

  12. No Access

    Article

    Quasirelativistic approximation in MO LCAO methods, allowing for the Breit terms

    I. B. Bersuker, S. S. Budnikov, B. A. Leizerov in Theoretical and Experimental Chemistry (1976)

  13. No Access

    Article

    Electronic structure and redox properties of bipyridyl complexes of the transition metals

    I. B. Bersuker, S. S. Budnikov, M. A. Baraga in Theoretical and Experimental Chemistry (1976)

  14. No Access

    Article

    Effect of electron density redistribution during coordination on the acid-base properties of Co(III) dioximines

    S. S. Budnikov, B. A. Bovykin, A. S. Dimoglo in Theoretical and Experimental Chemistry (1974)

  15. No Access

    Article

    The electronic structure of diethyl dithiocarbamate and its complex with Ni(II); redistribution of charges on coordination and electronic spectra

    D. V. Sokol'skii, I. B. Bersuker, S. S. Budnikov… in Theoretical and Experimental Chemistry (1974)

  16. No Access

    Article

    Calculation of the electron structure and redox capacity of organometallic polychelates based on Β-diketones

    V. I. Avdeev, I. B. Bersuker, S. S. Budnikov in Theoretical and Experimental Chemistry (1972)

  17. No Access

    Article

    A quantum-mechanical study of charge transfer in redox catalysis: Decomposition of hydrogen peroxide on copper ammoniates and iron porphyrin

    Reactions of redox type at a catalyst are initiated by transfer of a charge δq, with accompanying change in the electronic structure of the reagent. It is shown that quantum chemistry provides estimates of δq ...

    I. B. Bersuker, S. S. Budnikov in Theoretical and Experimental Chemistry (1971)