Search Results - "Fokin, S"

Superradiation and Synthesis of Metal Nanoparticles in a Polystyrene Composite with Eu Multi-spin Complexes under Rapid Uniaxial Compression by Aleksandrov, A. I., Shevchenko, V. G., Aleksandrov, I. A., Abramchuk, S. S., Degtyarev, E. N., Zezin, S. B., Fokin, S. V., Ovcharenko, V. I.

“…Composites of a heterospin molecular magnet [Eu(III)(SQ) 3 bipy] in a polystyrene (PS) matrix have been synthesized. The [EuIII(SQ) 3 bipy] complex contains…”
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A FLATTENED OCTAHEDRON – THE METAL ENVIRONMENT IN COMPLEXES WITH PYRROLYL-SUBSTITUTED NITROXIDE DIRADICALS by Romanenko, G. V., Fokin, S. V., Bogomyakov, A. S., Zueva, E. M., Ovcharenko, V. I.

“…The structures of Ni(II), Cu(II), and Zn(II) complexes with anions of 2,5-pyrrolyl-disubstituted nitronyl nitroxide (L 1 ) and iminonitroxide (L 2 ) diradicals…”
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CESIUM SALTS WITH THE DIFURAZANOPYRAZINE RADICAL ANION by Ovcharenko, V. I., Fokin, S. V., Sheremetev, A. B., Strizhenko, K. V., Romanenko, G. V., Bogomyakov, A. S., Egorov, M. P.

“…Crystalline Cs salts with the difurazanopyrazine radical anion are synthesized: Cs(L • )(H 2 O) 2 -I, Cs(L • )(H 2 O) 2 -II, Cs 2 (L • ) 2 (HL • )(H 2 O), Cs 3…”
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Molecular Magnets—Sources of Radiofrequency Superradiance during Mechanical Activation by Aleksandrov, A. I., Shevchenko, V. G., Aleksandrov, I. A., Fokin, S. V., Ovcharenko, V. I.

“…The effect of mechanical activation of radiofrequency superradiance in a composite based on a heterospin molecular magnet and a polystyrene matrix has been…”
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On clearing agricultural land from undesirable vegetation as a way to improve soil fertility by Fokin, S., Eskov, D., Medvedeva, P.

“…Russia, with its vast reserves of land, is beginning to experience a shortage of soil suitable for growing crops. At present, many agro-industrial companies…”
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Copper(II) Complexes with CF3-Substituted Spin-Labeled Pyrazoles by Bogomyakov, A. S., Romanenko, G. V., Fokin, S. V., Chubakova, E. T., Tretyakov, E. V., Ovcharenko, V. I.

“…CF 3 -substituted pyrazolyl nitroxides and their Cu(II) complexes were synthesized. The molecular and crystal structures of the products were studied by X-ray…”
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Transfer Aspects of Electric Through-Type Furnaces for Heat Treatment of Stone-Cast Ware to Gas Heating by Matyukhin, V. I., Fokin, S. N., Matyukhina, A. V., Yamshanova, N. V., Kiselev, E. V.

“…The final formation of the quality indicators of stone-cast samples occurs under heat treatment in heating furnaces comprising two tunnel kilns: a…”
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Diversity of Structural Motifs in Cu(hfac)2 Complexes with Spin-Labeled Polyalkylpyrazoles by Fokin, S. V., Chubakova, E. T., Tolstikov, S. E., Romanenko, G. V., Smirnova, K. A., Bogomyakov, A. S., Ovcharenko, V. I.

“…The extension of a series of polyalkylpyrazolyl-substituted 2-imidazoline nitronyl nitroxide radicals L R1/R2/R3 (R = Me, Et, Pr, Bu) enables the synthesis of…”
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Host and symbiont intraspecific variability: The case of Paramecium calkinsi and “Candidatus Trichorickettsia mobilis” by Sabaneyeva, E., Castelli, M., Szokoli, F., Benken, K., Lebedeva, N., Salvetti, A., Schweikert, M., Fokin, S., Petroni, G.

“…Newly isolated strains of the ciliate Paramecium calkinsi and their cytoplasmic bacterial endosymbionts were characterized by a multidisciplinary approach,…”
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MAGNETIC ANOMALIES IN POLYMERIC CHAIN COMPLEXES Cu(hfac)2 WITH SPIN-LABELED DIALKYLPYRAZOLES by Romanenko, G. V., Fokin, S. V., Chubakova, E. T., Bogomyakov, A. S., Ovcharenko, V. I.

“…The structures of hexafluoroacetylacetonate complexes of Cu(II)–Cu(hfac) 2 – with nitroxide radicals L R1/R2 , where R1 and R2 are alkyl substituents in the…”
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STRUCTURAL FEATURES OF THE 12-NUCLEAR Cu(hfac)2 COMPLEX WITH SPIN-LABELED PYRAZOLE by Romanenko, G. V., Fokin, S. V., Chubakova, E. T., Tretyakov, E. V., Bogomyakov, A. S., Ovcharenko, V. I.

“…A 12-nuclear heterospin complex of Cu(II) hexafluoroacetylacetonate with dialkylpyrazolyl-substituted nitroxide [Cu 2 (hfac) 4 L Bu/Et ] 6 is found, which has…”
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STRUCTURE OF PARAMAGNETIC DIFURAZANOPYRAZINE AMMONIUM SALTS by Ovcharenko, V. I., Bogomyakov, A. S., Fokin, S. V., Romanenko, G. V., Strizhenko, K. V., Sheremetev, A. B., Egorov, M. P.

“…The structure of previously unknown compounds NH 4 (HL • )(HL)·3H 2 O and NH 4 (L • ) x (HL) 1 x ·H 2 O (L • is a radical anion, HL is a deprotonated…”
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Behavioral and Genetic Isolation of the Urban Mallard Population (Anas platyrhynchos) in Central Russia: Myth or Reality? by Avilova, K. V., Scobeyeva, V. A., Artyushin, I. V., Golubeva, T. B., Fokin, S. Yu

“…The behavioral and genetic features of the urban mallard population of Moscow were analyzed in comparison with birds from natural populations of European…”
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Structure and Magnetic Properties of Mixed-Ligand Complexes of 3d Metal Hexafluoroacetylacetonates with 3,5- and 3,6-Di-Tert-Butyl-O-Benzoquinones by Fokin, S. V., Fursova, E. Yu, Letyagin, G. A., Bogomyakov, A. S., Morozov, V. A., Romanenko, G. V., Ovcharenko, V. I.

“…The reaction of metal hexafluoroacetylacetonates M(hfac) 2 , where M = Fe, Mn, and Co, with 3,6-di- tert -butyl- o -benzoquinone (3,6-Q) in the inert…”
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Spin-Labeled Linker for the Design of Coordination Polymers by Romanenko, G. V., Fokin, S. V., Tolstikov, S. E., Letyagin, G. A., Bogomyakov, A. S., Ovcharenko, V. I.

“…The synthesis of a novel nitronylnitroxyl radical 2-(2,5-di(pyridin-4-yl)phenyl)-4,4,5,5-tetramethyl-4,5-dihydro-1 H -imidazol-3-oxide-1-oxyl (L) and the first…”
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Structure and Magnetic Properties of Lanthanide Compounds with the 3,6-Di(Tert-Butyl)-1,2-Benzoquinone Radical Anion by Romanenko, G. V., Fokin, S. V., Letyagin, G. A., Bogomyakov, A. S., Ovcharenko, V. I.

“…Molecular and crystal structures of mononuclear lanthanide (Ln) compounds with the 3,6-di( tert -butyl)-1,2-benzoquinone (SQ) radical anion of the composition…”
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Thermoinduced Structural Transformations of [Fe(hfac)2(THF)2] by Romanenko, G. V., Fokin, S. V., Pishchur, D. P., Bogomyakov, A. S., Ovcharenko, V. I.

“…It is found that on cooling from 295 K to 100 K, [Fe(hfac) 2 (THF) 2 ] crystals undergo reversible phase transitions during which their symmetry changes and…”
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Trans-cis photoisomerization in nanostructured floating layers and x-ray diffraction study of Langmuir-Schaefer films of nonyloxypheylazocinnamic acid by Pisani, M., Maiorova, L. A., Francescangeli, O., Fokin, Dm. S., Nikitin, K. S., Burmistrov, V. A., Kuvshinova, S. A., Mengucci, P., Koifman, O. I.

“…Azo-functionalised materials are of special interest due to their photochromic nature, i.e. reversible trans-cis isomerisation upon photoirradiation. The…”
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Multinuclear compounds of s-elements with sterically hindered о-semiquinonates and catecholates by Fokin, S. V., Letyagin, G. A., Romanenko, G. V., Bogomyakov, A. S., Petrova, M. V., Morozov, V. A., Ovcharenko, V. I.

“…Alkali metals form mutinuclear compounds with redox-active singly and doubly reduced derivatives of sterically of hindered о-benzoquinones. Complexes [Na 6…”
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Stereo sensitivity of exchange interactions in NiII and CuII heterospin complexes with 5-formylpyrrolyl-substituted nitroxides by Zueva, E. M., Tretyakov, E. V., Fokin, S. V., Romanenko, G. V., Tkacheva, A. O., Bogomyakov, A. S., Petrova, O. V., Trofimov, B. A., Sagdeev, R. Z., Ovcharenko, V. I.

“…5-Formylpyrrolyl-substituted nitronyl and imino nitroxide radicals HL 1 and HL 2 were synthesized. Their solid phases are formed by packing pairs of the…”
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