Crystallography Reports -- May 2003

Structural Characteristics of Gas Hydrates within the Framework of Generalized Crystallography
A. L. Talis
pp. 347-350    Full Text: PDF (71 kB)

A Necessary Condition for the Formation of a Bisystem Molecular Crystal
P. M. Zorkii, A. E. Obodovskaya, and N. G. Panina
pp. 351-354    Full Text: PDF (98 kB)

EXAFS Study of the Structure of Borate–Germanate Glasses Based on an La₃Gd₁₀Eu(BO₃)₆(GeO₄)₂O₈ Solid Solution
D. I. Kochubei, B. N. Novgorodov, V. A. Krut'ko, G. V. Lysanova, and K. K. Palkina
pp. 355-358    Full Text: PDF (55 kB)

Substitution of Atoms in the Lattice of A_m – 1Bi₂B_mO_3m + 3 Phases and a Search for New Ferroelectrics
G. A. Geguzina, A. T. Shuvayev, E. T. Shuvayeva, and S. G. Gakh
pp. 359-362    Full Text: PDF (66 kB)

Symmetry and Ordering of Compounds with a Beryl-Type Structure in the Mg-Enriched Part of the Beryllium Indialite–Cordierite–Beryl System
S. G. Pecherskaya, M. A. Mikhailov, T. V. Demina, L. A. Bogdanova, and O. Yu. Belozerova
pp. 363-369    Full Text: PDF (113 kB)

Crystal Structure of Non-Stoichiometric Copper Selenides Studied by Neutron Scattering and X-ray Diffraction
N. N. Bikkulova, S. A. Danilkin, H. Fuess, E. L. Yadrovskii, A. I. Beskrovnyi, A. N. Skomorokhov, Z. A. Yagafarova, and G. N. Asylguzhina
pp. 370-373    Full Text: PDF (58 kB)

High-Pressure Neutron Diffraction Study of the Nd_1.85Ce_0.15CuO₄ Structure
V. P. Glazkov, B. N. Savenko, V. A. Somenkov, D. V. Sheptyakov, and S. Sh. Shilshtein
pp. 374-376    Full Text: PDF (51 kB)

Magnéli Phases in Ti-containing Oxides and Their Solid Solutions
L. A. Reznichenko, L. A. Shilkina, S. V. Titov, and O. N. Razumovskaya
pp. 377-383    Full Text: PDF (94 kB)

Crystal Structure of Surkhobite: New Mineral from the Family of Titanosilicate Micas
K. A. Rozenberg, R. K. Rastsvetaeva, and I. A. Verin
pp. 384-389    Full Text: PDF (183 kB)

Structural and Magnetic Phase Transformations in La_0.88MnO_3 – x Crystals
V. A. Khomchenko, I. O. Troyanchuk, A. N. Chobot, and H. Szymczak
pp. 390-395    Full Text: PDF (87 kB)

Structural Study of New Compound Bi_2.53Li_0.29Nb₂O₉ by the Powder Neutron Diffraction Method
A. I. Beskrovnyi, S. G. Vasilovskii, A. V. Belushkin, L. S. Smirnov, A. M. Balagurov, M. L. Martinez Sarrion, L. Mestres, and M. Herriaz
pp. 396-400    Full Text: PDF (191 kB)

The Synthesis and Structure of Alkaline Earth and Cerium (IV) Phosphates (Ce, B, [square, open])[PO₄]  (B = Mg, Ca)
N. V. Zubkova, Yu. K. Kabalov, A. I. Orlova, D. B. Kitaev, and V. S. Kurazhkovskaya
pp. 401-405    Full Text: PDF (182 kB)

Synthesis and Structure of New A_m – 1Bi₂B_mO_3m + 3 (m = 3) Phases
G. A. Geguzina, A. T. Shuvayev, V. G. Vlasenko, E. T. Shuvayeva, and L. A. Shilkina
pp. 406-412    Full Text: PDF (80 kB)

Structure Characteristics of Disordered Zirconium Hydroxoxides
D. A. Zyuzin, E. M. Moroz, A. S. Ivanova, and A. N. Shmakov
pp. 413-415    Full Text: PDF (41 kB)

X-ray Diffraction Studies of 5-Functionalized 1,2,3,4-Tetrahydropyrimidin-2-ones(thiones): II. Molecular and Crystal Structures of 5-Benzoyl-4,6-Dimethyl-1,2,3,4-Tetrahydropyrimidine-2-Thione and Ethyl 6-Phenyl-2-Thioxo-1,2,3,4-Tetrahydropyrimidine-5-Carboxylate
G. V. Gurskaya, V. E. Zavodnik, and A. D. Shutalev
pp. 416-421    Full Text: PDF (88 kB)

Specific Stereochemical Features of Metallochelate Complexes with Tridentate N,N,N(N,N,O)-Donating Ligands
A. S. Antsyshkina, G. G. Sadikov, V. S. Sergienko, and D. A. Garnovskii
pp. 422-425    Full Text: PDF (106 kB)

Adducts of Metallochelate Complexes of Tridentate N,N,N-Donating Azomethine Ligands: Crystal Structures of (2-Aminopyridine)[2-N-Tosylamino(2^[prime]-Tosylaminobenzal)anilinato]nickel(II) and (Methanol)[2-N-Tosylamino(2^[prime]-Tosylaminobenzal)anilinato]copper(II)
D. A. Garnovskii, G. G. Sadikov, A. S. Antsyshkina, A. S. Burlov, I. S. Vasil'chenko, E. D. Garnovskaya, V. S. Sergienko, and A. D. Garnovskii
pp. 426-434    Full Text: PDF (173 kB)

Theoretical Study of Structural Phase Transition in a RbMnCl₃ Crystal by the Kim–Gordon Method
M. B. Smirnov and V. Yu. Kazimirov
pp. 435-442    Full Text: PDF (141 kB)

Ferroelectric and Ferroelastic Phase States of Crystals Caused by Atomic Ordering
V. P. Sakhnenko and N. V. Ter-Oganesyan
pp. 443-447    Full Text: PDF (76 kB)

Structural Instabilities, Incommensurate Modulations and P and Q Phases in Sodium Niobate in the Temperature Range 300–500 K
L. A. Reznichenko, L. A. Shilkina, E. S. Gagarina, I. P. Raevskii, E. A. Dul'kin, E. M. Kuznetsova, and V. V. Akhnazarova
pp. 448-456    Full Text: PDF (128 kB)

Neutron Diffraction Study of Phase Transitions in the Superionic Conductor Li_0.25Cu_1.75Se
N. N. Bikkulova, S. A. Danilkin, A. I. Beskrovnyi, E. L. Yadrovskii, V. A. Semenov, G. N. Asylguzhina, M. Kh. Balapanov, M. B. Sagdatkireeva, and U. Kh. Mukhamed'yanov
pp. 457-460    Full Text: PDF (60 kB)

Growth and Study of Single Crystals of Solid Solutions of Ferroelectric–Relaxors (1 – x)PbMg_1/3Nb_2/3O₃–(x)PbSc_1/2Nb_1/2O₃ with Different Degrees of Compositional Order
I. P. Raevskii, S. M. Emel'yanov, F. I. Savenko, I. N. Zakharchenko, O. A. Bunina, M. A. Malitskaya, A. S. Bogatin, and E. V. Sakhkar
pp. 461-465    Full Text: PDF (88 kB)

Characteristic Features of Structure Formation of Nickel Monoaluminide Formed in a Gasless Combustion Wave
A. S. Rogachev, B. P. Tolochko, N. Z. Lyakhov, M. P. Sharafutdinov, N. A. Popkov, B. Ya. Pirogov, and E. B. Pis'menskaya
pp. 466-468    Full Text: PDF (50 kB)

Formation of the Nanocrystalline State by Twinning Crystals
M. Sh. Akchurin and R. V. Galiulin
pp. 469-472    Full Text: PDF (76 kB)

Electronic Structure and Magnetooptical Properties of an La_0.7Ca_0.25Ba_0.05MnO₃ Single Crystal
E. A. Gan'shina, A. B. Granovskii, A. N. Vinogradov, R. Yu. Kumaritova, J.-C. Grenet, R. Cairo, A. Revcolevschi, G. Dhalenne, and J. Berton
pp. 473-476    Full Text: PDF (66 kB)

Study of Mechanical Amorphization of Mineral Orpiment (As₂S₃) and Arsenic and Germanium Selenide Crystals by Optical Methods
A. A. Babaev, I. K. Kamilov, F. S. Gabibov, S. B. Sultanov, A. M. Askhabov, and A. M. Khasbulatov
pp. 477-479    Full Text: PDF (40 kB)

Distribution of Component Molecules in p-Dibromobenzene–p-Dichlorobenzene Solid Solutions from Raman Effect Data
M. A. Korshunov
pp. 480-482    Full Text: PDF (48 kB)

On Microcrack Nucleation at Twin Vertices and Boundaries in bcc and fcc Metals
V. A. Fedorov, V. A. Kuranova, Yu. I. Tyalin, and S. N. Pluzhnikov
pp. 483-485    Full Text: PDF (41 kB)

Growth and Study of Single Crystals of (Na, K)NbO₃ Solid Solutions
I. P. Raevskii, L. A. Reznichenko, M. P. Ivliev, V. G. Smotrakov, V. V. Eremkin, M. A. Malitskaya, L. A. Shilkina, S. I. Shevtsova, and A. V. Borodin
pp. 486-490    Full Text: PDF (98 kB)

Prediction of Piezoelectric Properties of Crystal–Ceramic Composites
S. V. Glushanin, V. Yu. Topolov, and A. V. Turik
pp. 491-499    Full Text: PDF (129 kB)

Calculation of Effective Charges of Ions in Displacive-Type Ferroelectrics
A. V. Yatsenko
pp. 500-503    Full Text: PDF (53 kB)

Enhancement of Magneto-Optical Kerr Rotation by Magnetoactive Dielectric Structures
S. N. Kurilkina and S. N. Shuba
pp. 504-508    Full Text: PDF (73 kB)

Electron Microscopy Study of the Microstructure of Nanosize MoO₃ Powders
R. T. Malkhasyan, R. K. Karakhanyan, M. N. Nazaryan, and Shangmo Sang
pp. 509-511    Full Text: PDF (281 kB)

In situ Electron Microscopy Study of Growth of WO₃ and MoO₃ Nanowhiskers
R. T. Malkhasyan, R. K. Karakhanyan, M. N. Nazaryan, and Changmo Sung
pp. 512-514    Full Text: PDF (295 kB)

New Data on the Physical Properties of Y₃Al₅O₁₂-Based Nanocrystalline Laser Ceramics
A. A. Kaminskii, M. Sh. Akchurin, V. I. Alshits, K. Ueda, K. Takaichi, J. Lu, T. Uematsu, M. Musha, A. Shirikawa, V. Gabler, H. J. Eichler, H. Yagi, T. Yanagitani, S. N. Bagayev, J. Fernandez, and R. Balda
pp. 515-519    Full Text: PDF (122 kB)

Algorithm for Crystal-Profile Control in Automated Crystal Growth by the Czochralski Method
A. V. Borodin, I. S. Pet'kov, and D. N. Frantsev
pp. 520-523    Full Text: PDF (114 kB)

Structure Analysis by Reduced Data: V. New Approach to Refinement of Crystal Structures
A. P. Dudka
pp. 524-529    Full Text: PDF (60 kB)

On the Fedorov Prize Competition Held by the Russian Academy of Sciences

p. 530    Full Text: PDF (9 kB)