Oligomer analogs of poly(azathiene) (SN) x

According to X-ray diffraction analysis and PM3 calculations, the Ph−N=S=N−S−Ph molecule in the E, Z-configuration, like the NSNS monomer unit of poly(azathiene) (SN)_x in the same configuration, is essentially nonplanar in crystals and in vacuum. The more extended derivative (Me₃SiN=S=N−)₂S in crystals has a planar E, Z, Z, E-configuration with pseudo C_2v symmetry, whereas in vacuum the most stable conformation is the nonplanar conformation of the same isomer with C₂ symmetry. In going from (Me₃SiN=)₂S to (Me₃SiN=S=N−)₂S, lengthening of the azathiene chain by the NSNS unit is accompanied by a change in the configuration motif (E, Z; E, Z, Z, E), as opposed to the case studied earlier in which the motif was preserved (E, Z; E, Z, E, Z). Novosibirsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 37, No. 2, pp. 363–367, March–April, 1996. Translated by L. Smolina     

Construction of crystal structure sections using the clat software package

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Institute of Physical Chemistry, Polish Academy of Sciences. Translated fromZhurnal Struktumoi Khimii, Vol. 36, No. 5, pp. 956–959, September–October, 1995.     

Refinement of the crystal and molecular structure of 4-phenylthiosemicarbazide diacetic acid monohydrate

Institute of Applied Physics, Academy of Sciences, Moldova Republic. Institute of Chemistry, Academy of Sciences, Moldova Republic. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 3, pp. 154–158, May–June, 1994.     

Coordinated diaminoguanidinium(1+) ion in the crystal structure of the [Cu(CH8N5)Cl3] complex

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Institute of Organoelement Compounds, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 36, No. 5, pp. 936–941, September–October, 1995.     

Crystal and molecular structure of 1-(2′-methoxyphenyl)-3,7,10-trimethylstannatrane

A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences. Irkutsk Institute of Organic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 5, pp. 199–203, September–October, 1994.     

Molecular structure of 10,10-dimethyl-7H-pyrano[4′,3′:4,5]thieno[3,2-e]-(1,2,4)-triazolo[2,3-e]pyrimidine

Institute of Fine Organic Chemistry, Armenian Academy of Sciences. A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 5, pp. 197–199, September–October, 1994.     

Crystal and molecular structures of methyl (2-hydroxy-3-oxo-5-p-tolyl-2,3-dihydrofuran-2-yl)acetate

Institute of Chemical Physics in Chernogolovka, Russian Academy of Sciences. Institute of Technical Chemistry, Russian Academy of Sciences. A. M. Gorkii Perm State University. Translated fromZhurnal Struktumoi Khimii, Vol. 36, No. 5, pp. 952–956, September–October, 1995.     

Influence of oxygen substitution by =NSO2CF3 groups on structure and reactivity of aryl sulfochlorides

Institute of Organic Chemistry, Ukrainian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 4, pp. 161–168, July–August, 1994.     

Paramagnetic nickel defect withC 3v symmetry in synthetic diamonds

Institute of Inorganic Chemistry, Siberian Branch Russian Academy of Sciences Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 4, pp. 138–141, July–August, 1994.     

Permutational symmetry and spin functions

Institute of Semiconductor Physics, Ukrainian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 36, No. 4, pp. 739–742, July–August, 1995.     

MNDO calculations of the electronic structure of lead β-diketonates

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturmoi Khimii, Vol. 35, No. 6, pp. 186–190, November–December, 1994.     

Problems of using dynamic NMR techniques in studies of photoinduced molecular dynamics

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 36, No. 4, pp. 753–756, July–August, 1995.     

IR spectral study of SO2 adsorption on polysiloxane layers containing tertiary amino groups

Institute of Semiconductor Physics, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 37, No. 1, pp. 164–167, January–February, 1996.     

Crystal and molecular structure of lead(II) pivalyl trifluoroacetonate

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 6, pp. 197–201, November–December, 1994.     

Synthesis and x-ray diffraction study of rhodium and iridium hexanitrite plumbates

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 1, pp. 141–143, January–February, 1994.     

Electronic structure of Nb x Ta1−x C alloys

Institute of the Chemistry of Solids, Ural Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 1, pp. 130–134, January–February, 1994.     

Re4S4Te4—A new mixed rhenium chalcogenide containing a tetrahedral Re4 cluster

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 1, pp. 157–159, January–February, 1994.     

Crystal structure of bis(5,5-dimethyl-1-hydroxo-4-oxo-2-phenyl-pyrrolin-2-YL-3), recyclization product of 3-imidazoline enaminoketone

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 35, No. 3, pp. 145–151, May–June 1994.     

X-ray diffraction study of polycrystals and films of lead (II) hexafluoroacetyl acetonate and pivaloyltrifluoroacetyl acetonate

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturmoi Khimii, Vol. 35, No. 3, pp. 136–140, May–June, 1994.     

On the symmetry-stability problem

Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences. Translated fromZhurnal Strukturnoi Khimii, Vol. 36, No. 6, pp. 1156–1157, November–December, 1995.