1. Excited states, perturbation theory, and the stability problem in the restricted hartree-fock method for open shells

   • M. M. Mestechkin
   • G. E. Vaiman
   • G. T. Klimko

   OriginalPaper Pages: 243 - 251

2. Second quantization in the theory of chemisorption

   • E. N. Korol'
   • O. Yu. Posudievskii

   OriginalPaper Pages: 251 - 263

3. Resonance integral in methods with neglect of differential overlap and in investigations of intermolecular interactions

   • B. Kh. Khalbaev
   • I. A. Misurkin

   OriginalPaper Pages: 264 - 271

4. Calculations of electronic spectra of Mg porphine, Mg phthalocyanine, and their ionic forms by the CNDO/S method

   • V. G. Maslov

   OriginalPaper Pages: 271 - 280

5. Calculations of densities of electronic states of aluminum oxide clusters

   • V. M. Gun'ko
   • L. M. Roev

   OriginalPaper Pages: 281 - 286

6. Quantum-chemical investigation of complexes of the nitrite ion with metal cations

   • I. S. Irgibaeva
   • B. F. Minaev
   • Z. M. Muldakhmetov

   OriginalPaper Pages: 287 - 292

7. Certain regularities of selective oxidation of methane on simple and complex oxide catalysts

   • G. I. Golodets
   • V. A. Borko
   • V. I. Gomonai

   OriginalPaper Pages: 293 - 298

8. Complex compounds of iron and ruthenium with 2,2′-bipyridine in oscillating chemical reactions

   • L. P. Tikhonova
   • K. B. Yatsimirskii
   • V. Ya. Zayats

   OriginalPaper Pages: 298 - 303

9. Intermediates in the reactions of electronically excited chloranil with heterocylic compounds

   • K. B. Petrushenko
   • A. I. Bokin
   • Yu. L. Frolov

   OriginalPaper Pages: 304 - 309

10. X-Ray diffraction investigation of tris(ethylphenylamido)phosphazohydride (EtPhN) ₃P=NH and nature of the phosphorus-nitrogen bond

    • M. Yu. Antipin
    • Yu. T. Struchkov
    • Yu. P. Egorov

    OriginalPaper Pages: 309 - 316

11. Recovering the e_aq/− distribution in photoemission experiments

    • N. V. Shokhirev
    • V. V. Konovalov
    • A. M. Raitsimring

    OriginalPaper Pages: 316 - 321

12. The optical nutation effect in jahn-teller molecules

    • V. I. Lutoshkin

    OriginalPaper Pages: 321 - 325

13. A new approach to analyzing anisotropic esr spectra in partially ordered and disordered systems

    • I. G. Bikchantaev
    • V. N. Konstantinov
    • I. V. Ovchinnikov

    OriginalPaper Pages: 325 - 333

14. Spectroscopic study of the conduction of electronic effects by element-nitrogen bridging groups (E=P, S, Se)

    • Yu. P. Egorov
    • L. M. Litvinenko
    • A. F. Popov

    OriginalPaper Pages: 334 - 338

15. Effects of strong interactions in electron transfer reactions between benzonitrile and its anion radical

    • L. D. Zusman

    Brief Communications Pages: 339 - 342

16. Nature of the highest occupied molecular orbital, first ionization potential, and electronic structure of heteroaromatic molecules

    • V. A. Godik
    • A. N. Rodionov
    • D. N. Shigorin

    Brief Communications Pages: 342 - 345

17. X-ray Si _ß spectrum and electronic structure of tetramethylsilane

    • A. T. Shubaev
    • M. M. Tatevosyan
    • N. N. Kharabaev

    Brief Communications Pages: 345 - 348

18. Photochain oxidation of polystyrene under the influence of sunlight

    • S. I. Kuzina
    • A. I. Mikhailov

    Brief Communications Pages: 349 - 352

19. Kinetics of the reaction of tropylium tetrafluoroborate with verdazyl radicals and tetracyanoquinodimethane and p-chloranil anion radicals

    • V. I. Bogillo
    • V. Yu. Atamanyuk
    • I. P. Gragerov

    Brief Communications Pages: 352 - 356

20. Isotope effect in low-temperature free-radical chlorination in a glassy ethanol matrix

    • D. A. Gordon
    • S. V. Demidov
    • A. I. Mikhailov

    Brief Communications Pages: 356 - 358