1. New method of incorporating nonhorizontal AO in semiempirical quantum-chemical calculations

   • A. G. Shamov
   • V. A. Tikhomirov
   • M. V. Bazilevskii

   OriginalPaper Pages: 359 - 367

2. Spectrum of quasihomopolar states and dynamic instability of polymer chains with conjugated bonds

   • V. O. Cheranovskii

   OriginalPaper Pages: 368 - 374

3. Determination of fragment orbitals and LCFO MO's in semiempirical methods with overlap matrices

   • K. V. Konstantinavicius
   • V. M. Lazauskas

   OriginalPaper Pages: 374 - 379

4. Molecular orbital model of regioselective free-radical aromatic substitution

   • S. V. Volovik
   • G. G. Dyadyusha
   • V. I. Staninets

   OriginalPaper Pages: 380 - 386

5. Quantum-chemical investigation of structure and valence isomerizations of perdehydrotetrasilacyclobutadiene

   • M. N. Glukhovtsev
   • B. Ya. Simkin
   • T. V. Kirienkova

   OriginalPaper Pages: 387 - 393

6. Electronic structure and redox properties of macrocyclic complexes [M(TAAB)]ⁿ⁺ (M = Ni, Cu)

   • I. P. Beletskii

   OriginalPaper Pages: 393 - 399

7. Monooxygenase activity of metalloporphyrins and mechanism of activation of molecular oxygen

   • A. L. Chugreev
   • A. B. Solov'eva
   • I. A. Misurkin

   OriginalPaper Pages: 400 - 407

8. Analysis of influence of spin relaxation on form of nuclear magnetic resonance spectra in liquids with radiofrequency pumping

   • N. V. Shokhirev
   • K. M. Salikhov

   OriginalPaper Pages: 407 - 414

9. Mechanism of photopolymerization of butyl methacrylate in presence of mixture of phenazines with benzophenones

   • M. N. Usacheva
   • T. I. Viktorova
   • I. I. Dilung

   OriginalPaper Pages: 415 - 421

10. Localization of mos and electronic populations in closo-carboranes 1,5-C₂B₃H₅ and 1,6-C₂B₄H₆

    • S. G. Semenov

    Brief Communications Pages: 422 - 427

11. Electronic structure and photoelectron spectra of osmium and ruthenium tetraoxides

    • I. A. Topol'
    • V. I. Vovna
    • M. V. Kazachek

    Brief Communications Pages: 427 - 432

12. Magnetic characteristics of three-dimensional impurity clusters in paramagnetic garnets

    • M. I. Belinskii
    • V. N. Kiselev
    • B. S. Tsukerblat

    Brief Communications Pages: 432 - 434

13. Interpreting the optical spectra of trace Fe²⁺ in layer silicates

    • Yu. I. Tarasevich
    • A. V. Pustovit

    Brief Communications Pages: 435 - 438

14. Influence of the nature of the central atom of onium cations on the rate and selectivity of processes of their one-electron reduction

    • V. I. Bogillo
    • I. P. Gragerov

    Brief Communications Pages: 439 - 441

15. Reactions of proton transfer and exchange with the participation of OH, SH, and CH acids and amines

    • V. K. Pogorelyi

    Brief Communications Pages: 441 - 446

16. Structure dependence of the kinetic characteristics in spiropyrane thermochromism and photochromism

    • A. S. Kholmanskii
    • G. I. Veniaminova
    • N. G. Rambidi

    Brief Communications Pages: 446 - 450

17. Spectroscopic determination of photostimulated reactions in halomethane solutions of phthalimide and its derivatives

    • V. V. Gurinovich
    • V. V. Gruzinskii
    • M. P. Tsvirko

    Brief Communications Pages: 450 - 454

18. Mechanism of the reaction of CO with NO on palladium catalysts

    • Yu. I. Pyatnitskii
    • M. G. Martsenyuk-Kukharuk
    • V. A. Ostapyuk

    Brief Communications Pages: 454 - 458

19. Phase composition of an aluminum-nickel-molybdenum catalyst prepared from a nickel-molybdenum complex

    • L. Ya. Mostovaya
    • N. S. Kozlov
    • I. I. Ugolev

    Brief Communications Pages: 459 - 461

20. Complex formation of Fe(III) with tartaric acid by the method of nuclear magnetic relaxation

    • N. A. Kostromina
    • E. K. Trunova
    • N. N. Tananaeva

    Brief Communications Pages: 462 - 466

21. Statistical methods in determining dissociation constants and chemical shifts for N-acylonium ions and ion pairs

    • L. M. Kapkan
    • S. A. Lapshin
    • Yu. I. Smirnov

    Brief Communications Pages: 467 - 470

22. Mass-spectrometric study of methoxysilyl group hydrolysis on silica

    • V. V. Brei
    • V. A. Pokrovskii
    • A. A. Chuiko

    Brief Communications Pages: 471 - 473

23. Molecular translational-motion correlation time in liquid benzene

    • N. K. Gaisin
    • Kh. Z. Khusainov

    Brief Communications Pages: 473 - 475

24. Determination of the calibration constant of the isomer shift of ⁵⁷Fe Mössbauer spectra

    • B. N. Burykin
    • V. I. Khleskov

    Brief Communications Pages: 475 - 477

25. On the paper by A. F. Korunova, I. P. Krainov, and E. G. Protsenko, “Electronic structure and spectral luminescent properties of 1,2,4,6-tetrasubstituted pyridinium salts”

    • M. I. Knyazhanskii
    • Ya. R. Tymyanskii
    • V. M. Feigel'man

    Discussions Pages: 478 - 479

26. Response to the paper by M. I. Knyazhanskii, YA. R. Tymyanskii, and V. M. Feigel'man, “On the paper by A. F. Korunova, I. P. Krainov, and E. G. Protsenko, ‘Electronic structure and spectral luminescent properties of 1,2,4,6-tetrasubstituted pyridinium salts’”

    • A. F. Korunova
    • I. P. Krainov
    • E. G. Protsenko

    Discussions Pages: 479 - 480

27. Comments on the paper by V. A. Kuprievich, “Electron correlation and bond-length alternation in polyene chains•

    • V. A. Kuprievich

    Discussions Pages: 481 - 481