New method of incorporating nonhorizontal AO in semiempirical quantum-chemical calculations A. G. ShamovV. A. TikhomirovM. V. Bazilevskii OriginalPaper Pages: 359 - 367
Spectrum of quasihomopolar states and dynamic instability of polymer chains with conjugated bonds V. O. Cheranovskii OriginalPaper Pages: 368 - 374
Determination of fragment orbitals and LCFO MO's in semiempirical methods with overlap matrices K. V. KonstantinaviciusV. M. Lazauskas OriginalPaper Pages: 374 - 379
Molecular orbital model of regioselective free-radical aromatic substitution S. V. VolovikG. G. DyadyushaV. I. Staninets OriginalPaper Pages: 380 - 386
Quantum-chemical investigation of structure and valence isomerizations of perdehydrotetrasilacyclobutadiene M. N. GlukhovtsevB. Ya. SimkinT. V. Kirienkova OriginalPaper Pages: 387 - 393
Electronic structure and redox properties of macrocyclic complexes [M(TAAB)]n+ (M = Ni, Cu) I. P. Beletskii OriginalPaper Pages: 393 - 399
Monooxygenase activity of metalloporphyrins and mechanism of activation of molecular oxygen A. L. ChugreevA. B. Solov'evaI. A. Misurkin OriginalPaper Pages: 400 - 407
Analysis of influence of spin relaxation on form of nuclear magnetic resonance spectra in liquids with radiofrequency pumping N. V. ShokhirevK. M. Salikhov OriginalPaper Pages: 407 - 414
Mechanism of photopolymerization of butyl methacrylate in presence of mixture of phenazines with benzophenones M. N. UsachevaT. I. ViktorovaI. I. Dilung OriginalPaper Pages: 415 - 421
Localization of mos and electronic populations in closo-carboranes 1,5-C2B3H5 and 1,6-C2B4H6 S. G. Semenov Brief Communications Pages: 422 - 427
Electronic structure and photoelectron spectra of osmium and ruthenium tetraoxides I. A. Topol'V. I. VovnaM. V. Kazachek Brief Communications Pages: 427 - 432
Magnetic characteristics of three-dimensional impurity clusters in paramagnetic garnets M. I. BelinskiiV. N. KiselevB. S. Tsukerblat Brief Communications Pages: 432 - 434
Interpreting the optical spectra of trace Fe2+ in layer silicates Yu. I. TarasevichA. V. Pustovit Brief Communications Pages: 435 - 438
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. BogilloI. P. Gragerov Brief Communications Pages: 439 - 441
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
Structure dependence of the kinetic characteristics in spiropyrane thermochromism and photochromism A. S. KholmanskiiG. I. VeniaminovaN. G. Rambidi Brief Communications Pages: 446 - 450
Spectroscopic determination of photostimulated reactions in halomethane solutions of phthalimide and its derivatives V. V. GurinovichV. V. GruzinskiiM. P. Tsvirko Brief Communications Pages: 450 - 454
Mechanism of the reaction of CO with NO on palladium catalysts Yu. I. PyatnitskiiM. G. Martsenyuk-KukharukV. A. Ostapyuk Brief Communications Pages: 454 - 458
Phase composition of an aluminum-nickel-molybdenum catalyst prepared from a nickel-molybdenum complex L. Ya. MostovayaN. S. KozlovI. I. Ugolev Brief Communications Pages: 459 - 461
Complex formation of Fe(III) with tartaric acid by the method of nuclear magnetic relaxation N. A. KostrominaE. K. TrunovaN. N. Tananaeva Brief Communications Pages: 462 - 466
Statistical methods in determining dissociation constants and chemical shifts for N-acylonium ions and ion pairs L. M. KapkanS. A. LapshinYu. I. Smirnov Brief Communications Pages: 467 - 470
Mass-spectrometric study of methoxysilyl group hydrolysis on silica V. V. BreiV. A. PokrovskiiA. A. Chuiko Brief Communications Pages: 471 - 473
Molecular translational-motion correlation time in liquid benzene N. K. GaisinKh. Z. Khusainov Brief Communications Pages: 473 - 475
Determination of the calibration constant of the isomer shift of 57Fe Mössbauer spectra B. N. BurykinV. I. Khleskov Brief Communications Pages: 475 - 477
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. KnyazhanskiiYa. R. TymyanskiiV. M. Feigel'man Discussions Pages: 478 - 479
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. KorunovaI. P. KrainovE. G. Protsenko Discussions Pages: 479 - 480
Comments on the paper by V. A. Kuprievich, “Electron correlation and bond-length alternation in polyene chains• V. A. Kuprievich Discussions Pages: 481 - 481