ACTA PHYSICOCHIMICA U.R.S.S. — 1945, Vol. 20

No. 1

• Obituary: L. I. Mandelstam.1
• S. Medvedev and P. Zeitlin. Oxidation and Polymerization of Styrene3
• A. Nalbandjan. Kinetics of Hydrogen Oxidation in the Region of Low-Temperature Ignition. III. Influence of Vessel Material31
• B. Derjaguin, M. Koussakov, and K. Krim. Viscosity Measurement and Fundamental Rheological Characteristic of a Liquid by the Blow-off Method in a Wedge-Shaped Slit35
• M. Koussakov. Theory of the Method of Measuring the Viscosity of Liquids by Blowing off a Film in a Narrow Wedge-Shaped Slit47
• W. Zvetkov and E. Frisman. Birefringence of Polyisobutylene Solutions under Flow61
• A. Samoilovich. Electronic Theory of the Surface Tension of Metals97
• Z. Pinsker. Analysis of Intracrystalline Forces in Simple Layer Lattices. III. Repulsion Energy. Relations between Forces of Different Origin121
• Book Reviews135

No. 2

• J. Syrkin and M. Diatkina. On the Structure of Complex Compounds. II137
• M. Wolkenstein, M. Elohovitch and B. Stepanov. A Theory of Vibration Spectra of Polyatomic Molecules. I. General Problems161
• B. Stepanov. A Theory of Vibration Spectra of Polyatomic Molecules. II. Calculation of Frequencies of Halogen Substituted Methanes174
• I. Godnev. Spin Modifications of Polyatomic Molecules189
• A. Shekhter, S. Roginsky and B. Isaiev. Electron Microscopical Investigation of Catalysts217
• S. Roginsky. Statistical Theory of Adsorption Rates227
• E. Stugam and H. Zhdanov. The Crystal Structure of Cyanides. II. The Structure of Cd(CN)₂247
• H. Zhdanov and E. Shugam. The Crystal Structure of Cyanides. III. Structure of the Gold Cyanide253
• P. Bolshakov. Partial Molar Volumes, Fugacity and Activity Coefficients of Nitrogen and Hydrogen in their Mixtures at High Pressures259

No. 3

• The Academy of Sciences and the Development of Chemistry in USSR269
• J. Syrkin and M. Diatkina. On the Structure of Complex Compounds. II273
• N. Semenov. On the Constants of the Reactions H + O₂ = OH + O and H₂ + O₂ = 2OH291
• K. Shchelkin. Decrease of Detonation Velocity in Rough Tubes303
• S. Roginsky and O. Todes. Statistical Theory of the Adsorption of Gas Mixtures. I307
• I. Kritchevsky and A. Ilyinskaya. Partial Molal Volumes of Gases Dissolved in Liquids. (A contribution to the thermodynamics of dissolution of non-electrolytes)327
• B. Derjaguin. On the Thickness of the Liquid Film Adhering to the Walls of a Vessel after Emptying349
• E. Gross and A. Korshunov. The Rotational Vibrations of Molecules in Crystal Lattices of Organic Substances and Scattering Spectra352
• W. Zvetkov and E. Frisman. The Influence of Solvents on the Maxwell Dynamo-Optical Effect in Polyisobutylene Solutions363
• H. Zhdanov and Z. Minervina. X-Ray Investigations of Carborundum386
• Book Reviews395

No. 4

• J. Syrkin and E. Shott-Lvova. Polarity and Structure of some Compounds Containing Nitrogen397
• M. Diatkina. On the Formation of Hybrid Bond Orbitals with Unshared Electron Pairs and the Structure of TeCl₄407
• M. Temkin. Mixtures of Fused Salts as Ionic Solutions411
• A. Samarin, M. Temkin and L. Shvartsman. Distribution of Sulphur between Metal and Slag from the Viewpoint of the Ionic Nature of Slag421
• Ch. Bagdassarian. Kinetics and Mechanism of Photographic Development. II. Kinetics of Development of the Photographic Layer. A New Equation for the Kinetics of Nuclear Formation in Topochemical Reactions441
• E. Gross. Entropy Fluctuations in Liquids and the Rayleigh Line459
• Z. Wolkowa. On the Laws of Adhesion in Flotation467
• N. Kobosev and A. Galbreich. Experimental Studies of the Intermediate Stages of Catalysis. IV. The Kinetics and Thermodynamics of Intermediate Stages in Homogeneous Catalytic Decomposition of Hydrogen Peroxide479
• B. Ormont. On the Application of Asymmetrical Equilibrium Diagrams to the Investigation of Complex Systems503
• M. Wolkenstein and M. Eliashevich. A Theory of Vibration Spectra of Polyatomic Molecules. III. The Theory of Intensities and Polarization in Raman Spectra of Halogen-Substituted Methanes525
• M. Koussakov and K. Krim. A Characteristic of the Mechanical Properties of Liquids Obtained by Blowing-off Radially a Liquid Layer in a Plane Parallel Slit548
• V. Kravchenko. Experimental Investigation of Quaternary Systems. I. Quaternary System o-, m- and p-Xylene and Ethyl Benzene567
• V. Pleskov. Standard Electrode Potential and Decomposition Voltage of Solutions in Liquid Ammonia578

No. 5

• A. Trapeznikov. New Phase Changes in Condensed Monolayers and Bulk Hydrates of the Higher Alcohols. II589
• A. Gurwitsch and L. Gurwitsch. Mitogenetic Spectrum Analysis by the Selective Scattering Method635
• N. Dykhno and A. Shatenshtein. On Methods of Taking Ultra-violet Absorption Spectra of Solutions in Liquefied Gases645
• N. Stepanenko and T. Novikova. The Dielectric Constants and Absorption Coefficients of Fatty Acids and Triglycerides653
• Eugene Shilov and Sergei Solodushenkov. Direct Determination of the Rate of Chlorine Hydrolysis667
• M. Diatkina. Interatomic Distances and Ionic Character of Bonds683
• S. Roginsky and O. Todes. Statistical Theory of the Adsorption of Gas Mixtures. II695
• M. Temkin. Partial Pressures in Real Gaseous Mixtures713
• D. Frank-Kamenetzky. On the Mathematical Theory of Thermal Explosions. II. Induction Period near the Explosion Limit: Correction for the Concentration Change729
• B. Ormont. On the Application of Asymetric Equilibrium Diagrams III737
• S. G. Chaudhury. Donnan Membrane Equilibrium743
• I. Ssemenchenko and T. Shashkina. On the Influence of Admixtures upon the Liquation of Salt Systems753

No. 6

• A. Frumkin and B. Levich. The Motion of Solid and Liquid Metals in Solutions of Electrolytes. I769
• G. Akimov. Theory of Polyelectrode Electrochemical Cells and Corrosion Problems809
• M. Wolkenstein. The Theory of Vibrational Spectra of Polyatomic Molecules. IV. Spectra of Deuteromethanes and Electro-optical Properties of Valence Vibrations833
• M. Vuks. Some Simple Rotations in the Raman Spectra of Similar Crystals and the Rotational Oscillations of Molecules851
• O. Todes. The Dynamics of the Sorption of Mixtures859
• A. Schuchowitzky. A Contribution to the Theory of Solution of High Polymers887
• V. Kireev. A Method for Comparative Calculation of the Entropy, Heat and Free Energy of Formation of Chemical Compounds. I. The Entropy of Formation of Inorganic Compounds from Atoms under Standard Conditions895
• N. Stepanenko, B. Agranat and T. Novikova. The Dipole Moments of Stearic and Palmitic Acids and Their Triglycerides923
• S. Grum-Grzimailo. The Influence of the Structure of Crystals on their Colour Produced by Cr, Mn, Fe, Ni, Co and Cu939
• A. Kisselev. The Work and Heat of Adsorption969
• Name Index