C O N T E N T S

Theory of molecular structure and chemical bonding

Plachutin B.N. Integral invariants for open-shell molecules of high symmetry. 2. Energy
of spectrocopic term (183)

Solomonik V.G., Sliznev V.V. Ab initio study of the molecular structures, force fields, and
vibrational spectra of alkali fluoride dimers MMF2 (M,M = Li, Na, K) (196)

Krasnoshiokov S.V., Stepanov N.F., Panchenko Yu.N. Effect of scaling a quantummechanical force field on the molecular vibrational frequencies and modes (210)

Glushkov A.V., Efimov V.A., Polevoy A.N., Vitavetskaya L.A., Butenko Yu.V.,
Malinovski A.V., Ryazanov E.A. Calculation of the bond energy in the negative
ions of heavy elements (217)

Glushkov A.V., Malinovski A.V., Efimov V.A., Kivganov A.F., Hohlov V.N.,
Vitavetskaya L.A., Borovskaya G.A. Calculation of alkali elements dimers on
the basis of model perthibation theory (222)

Fomin E.S., Bakovets V.V., Ikorski V.N. Quantum chemical reseach of change of
magnetic state for the molecules Ni(AA)2 and Ni(ktf)2 at their adsorbtion on the
SiO2 surface (231)

Study of the structure of molecules by physical methods

Giricheva N.I., Krasnova O.G., Girichev G.V. Structure and force field of molecule of
cerium tetrafluoride (239)

Paasonen V.M., Nazarov A.S., Fadeeva V.P., Nadolinny V.A. Composition and
structure of a fluoride graphite with camphor (247)

Nadolinny V.A., Makotchenko V.G., Danilenko A.M. EPR study of the structure of
fluorine graphite intercalated compounds and processes involved using NO2- and
ClO2-radicals as spin probes (253)

Tokarev M.M., Kozlova S.G., Gabuda S.P., Aristov Yu.A. 1H NMR in nanocrystalls
CaCl2xH2O and adsorption isobars of water in system CaCl2— silicagel (261)

Stukan R.A., Yudina N.G., Stukan M.R., Makarov E.F. RBa2Cu2FeO7 (R = Y, Eu)
phases: synthesis, structure, Mossbauer spectra (267)

Structure of liquids and solutions

Belevatsev V.I. The generalized approach to the chemical-thermodynamics description of
solutions as well as homogeneous and heterogeneous processes with the
participation of forms (275)

Crystal chemistry

Solodovnikov S.F., Klevtsov P.V., Solodovnikova Z.A., Glinskaya L.A., Klevtsova R.F.
Double molybdates K4M2+ (MoO4)3 (M2+ = Mg, Mn, Co) and crystal structure of
K4Mn(MoO4)3 (282)

Soldatov D.V., Lipkowski J. X-Ray structural study of the [MnPy4(NO3)2]2Py clathrate
and the [MnPy3(NO3)2] complex wich form in the pyridine (Py)— manganese
nitrate system (292)

Varand V.L., Glinskaya L.A., Klevtsova R.F., Larionov S.V. Syntesis, crystal and
molecular structure of mixed-ligand Eu(S2CN(C2H5)2)3(2,2-Bipy) and
Eu(S2CN(C2H5)2)3(1,10-Phen) complexes (300)

Kravtsov V.Ch., Simonov Yu.A., Bologa O.A., Lozan V.I., Gerbeleu N.V. Crystal and
molecular structure of 4-phenyl-S-methylisothiosemicarbaziddiacetic acid
dimethyl ester and its complex with copper(II) bromide (310)

Problems of methodology

Luzanov A.V., Ivanov V.V., Minyaev R.M. Disymmetry indexes based on optical-rotation
polarizability of chiral molecules (319)

Konstantinova E.V., Skorobogatov V.A. Molecular structures of organoelement
compounds and their representation by labeled molecular hypergraphs (328)

Brief communications

Luzanov A.V., Ivanov V.V., Klimko G.T., Mestechkin M.M. Semiempirical estimations
of the van-der-waals interaction between fullerens C60, C70, C80 (338)

Moroz N.K., Seryotkin Yu.V., Afanassiev I.S., Belitsky I.A. Arrangement of the
extraframework cations in NH4-analcime (342)

Hartman H.A., Proshutinsky V.I., Neufeld P.H. Some specialities of conformational
dynamics of glicidic derivatives (346)

Paasonen V.M., Erenburg S.B., Nazarov A.S., Asanov I.P., Mazalov L.N. X-ray
emission and x-ray electron study of sulfur dioxide intercalated into fluorinated
graphite (350)

Glinskaya L.A., Zemskova S.M., Klevtsova R.F. Crystal structures of
tris(ethylenediamine)(zinc(II) and tris(ethylenediamine)nickel(II) diethylditiocarbamates
(353)

Chernega A.N. Molecular and crystal structure of dichloro-(trietylphosphin)-1-(P)-
[dichloro(2,4,6-tri(tret-buthylphenyl)amidophosphite]platinum (359)