1. Decisions of the Twenty-Second Party Congress and our tasks

   Report Pages: 1 - 2

2. Electron diffraction study of compounds containing trivalent nitrogen: Demethylformamide and N-methylpyrrole

   • L. V. Viikov
   • P. A. Akishin
   • V. M. Presnyakova

   OriginalPaper Pages: 3 - 7

3. The limits of application of the Debye-Hückel theory

   • Yu. V. Gurikov

   OriginalPaper Pages: 8 - 12

4. Structure of picric acid solutions in methyl alcohol

   • K. P. Mishchenko
   • M. K. Fedorov

   OriginalPaper Pages: 13 - 17

5. A study of internal rotation in polymers by the analysis of the asymmetry in the EPR spectra

   • Ya. S. Lebedev
   • Yu. D. Tsvetkov
   • G. M. Zhidomirov

   OriginalPaper Pages: 18 - 23

6. Investigation of the structure of native borates by infrared absorption spectroscopy

   • M. V. Akhamanova

   OriginalPaper Pages: 24 - 29

7. Crystal structure of the compound Ta₂Ni

   • P. I. Kripyakevich
   • E. N. Pylaeva

   BriefCommunication Pages: 30 - 32

8. Results of X-ray structural investigations of certain complex ammines of bivalent copper

   • M. A. Porai-Koshits
   • M. Bukovska

   OriginalPaper Pages: 33 - 37

9. X-ray diffraction investigation of individual representatives of the Bi−Se system

   • A. A. Godovikov

   OriginalPaper Pages: 38 - 43

10. X-ray diffraction investigation of solid phases in ternary aqueous systems consisting of nickel, sodium, and aluminum sulfates at 25–65°C

    • V. G. Kuznetsov
    • B. Imanakunov

    OriginalPaper Pages: 44 - 55

11. Internal asymmetry in coordination complexes

    • I. B. Berkuser

    OriginalPaper Pages: 56 - 60

12. Ionization potentials and positions of the elements in Mendeleev's periodic system

    • I. N. Maksimova

    OriginalPaper Pages: 61 - 70

13. Optical activity and conformation of certain alicyclic ketones

    • M. V. Vol'kenshtein
    • I. O. Levitan

    OriginalPaper Pages: 71 - 76

14. Optical activity in the conformation of certain alicyclic terpenes

    • M. V. Vol'kenshtein
    • I. O. Levitan

    OriginalPaper Pages: 77 - 81

15. Interactions between neighboring ions in solution

    • Yu. M. Kessler
    • Yu. M. Povarov
    • A. I. Gorbanev

    Brief Communications Pages: 82 - 83

16. The nature of the broadening of the hyperfine lines in the EPR spectra of paramagnetic solutions

    • B. M. Kozyrev
    • A. I. Rivkind

    Brief Communications Pages: 84 - 84

17. Solvent effects in the EPR spectra of certain free radicals

    • A. V. Il'yasov

    Brief Communications Pages: 84 - 86

18. The nuclear magnetic resonance of polycrystalline uranium trioxide hydrate

    • N. M. Aleksandrov
    • L. P. Rodionova

    Brief Communications Pages: 86 - 87

19. Crystallographic data for certain acenaphthene derivatives

    • R. L. Avoyan
    • Yu. T. Struchkov

    Brief Communications Pages: 88 - 88

20. Crystallographic data for certain derivatives of bicyclo-(2, 2, 1)-heptane

    • R. L. Avoyan
    • Yu. T. Struchkov

    Brief Communications Pages: 89 - 89

21. The second moment of the NMR lines of fibrous materials

    • D. Ya. Tsvankin
    • É. I. Fedin

    Brief Communications Pages: 90 - 91

22. Nature of the chemical bond in carbonyls and nitrosyls of the transition metals

    • E. M. Shustorovich

    Brief Communications Pages: 92 - 94

23. Definition of the concept of hardness as the structural state of a substance and its consistency

    • V. N. Muratov
    • V. A. Frank-Kamenctskii

    Discussion Pages: 95 - 96

24. Crystal chemistry of the complex compounds of platinum

    • G. A. Kukina

    Review Pages: 97 - 106

25. International Union of Crystallography Commission on Crystal Structure Data List of 1958 publications containing new data on crystal structures

    Bibliography Pages: 107 - 107