Zobrazeno 1 - 10
of 33
pro vyhledávání: '"A. K. Melnyk"'
Autor:
Olga Yu. Vassilyeva, Elena A. Buvaylo, Vladimir N. Kokozay, Andrii K. Melnyk, Brian W. Skelton
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 6, Pp 790-793 (2020)
The new copper(II) complex, namely, di-μ-chlorido-bis{chlorido[methyl(pyridin-2-ylmethylidene)amine-κ2N,N′]copper(II)}, [Cu2Cl4(C7H8N2)2], (I), with the ligand 2-pyridylmethyl-N-methylimine (L, a product of Schiff base condensation between methyl
Externí odkaz:
https://doaj.org/article/49a8849cc6e042eebbc999df716642ce
Autor:
Olga Yu. Vassilyeva, Elena A. Buvaylo, Vladimir N. Kokozay, Svitlana R. Petrusenko, Andrii K. Melnyk, Brian W. Skelton
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 309-313 (2020)
A new organic–inorganic hybrid salt [L]2[MnCl4] (I) where L+ is the 2-methyl-3-(pyridin-2-yl)imidazo[1,5-a]pyridinium cation, is built of discrete organic cations and tetrachloridomanganate(II) anions. The L+ cation was formed in situ in the oxidat
Externí odkaz:
https://doaj.org/article/299f0d4322ed46318a2ab739a6edf357
Autor:
M. M. Zahornyi, O. M. Lavrynenko, O. Yu. Pavlenko, M. E. Bondarenko, P. M. Silenko, Yu. M. Solonin, O. Y. Khyzhun, T. F. Lobunets, A. K. Melnyk
Publikováno v:
Springer Proceedings in Physics ISBN: 9783031181030
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c4547d46a5a8468ba711ce87ee04e3b
https://doi.org/10.1007/978-3-031-18104-7_26
https://doi.org/10.1007/978-3-031-18104-7_26
Publikováno v:
Theoretical and Experimental Chemistry. 57:205-212
The influence of acid-base properties of MgO-Al2O3 systems obtained by the decomposition of hydrotalcites with ratio of Mg/Al = 1÷3 on their activity and selectivity in the process of ethanol conversion to 1-butanol is studied.The highest values of
Autor:
Andrii K. Melnyk, Vladimir N. Kokozay, Elena A. Buvaylo, Brian W. Skelton, Olga Yu. Vassilyeva
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 6, Pp 790-793 (2020)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The new copper(II) complex [CuLCl2]2, where L is a product of Schiff base condensation between methylamine and 2-pyridinecarbaldehyde, is built of discrete centrosymmetric dimers.
The new copper(II) complex, namely, di-μ-chlorido-bis{chlo
The new copper(II) complex, namely, di-μ-chlorido-bis{chlo
Autor:
N. G. Chuprina, V. N. Ovdenko, Irina Davidenko, V. A. Ovchinnikov, V.M. Amirkhanov, V. A. Zozulya, E. V. Mokrinskaya, A. K. Melnyk, N. A. Davidenko, D. G. Vishnevskii, T. Yu. Sliva
Publikováno v:
Journal of Applied Spectroscopy. 87:229-235
Photovoltaic and photoconductive properties of styrene–nonyl-methacrylate copolymer and poly(N-epoxypropylcarbazole) film composites doped with the tetranuclear metal complex Cu4L4(OCH3)4 (L– = N,N′-dibenzyl-N″-trichloroacetyltriamidophosphat
Autor:
Vladimir N. Kokozay, Olga Yu. Vassilyeva, Brian W. Skelton, Svitlana R. Petrusenko, Andrii K. Melnyk, Elena A. Buvaylo
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 309-313 (2020)
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 309-313 (2020)
The replacement of ZnII with MnII ions in the hybrid structure, which also changed the space group from orthorhombic Pbca with Z = 8 to monoclinic P21/c with Z = 4, quenched the fluorescence emission of the hybrid material.
A new organic–i
A new organic–i
Autor:
N. A. Davidenko, Dmitry Vyshnevsky, V. N. Ovdenko, N. G. Chuprina, E. V. Mokrinskaya, Irina Davidenko, Valeriy Pavlov, A. K. Melnyk, V. V. Kravchenko
Publikováno v:
Journal of Applied Spectroscopy. 86:912-916
The effect of halogens in carbazolyl-containing oligomers on the information properties of recording media in the photothermoplastic method of recording holograms is studied. An increase of photosensitivity was observed for such media with halogens p
Publikováno v:
Journal of Electrical Engineering. 70:95-100
Nuclear magnetic resonance spectroscopy (NMR) 1H, 35Cl, 27Al and 13C was applied to study underlying processes at the various stages of the synthesis of Au/Al nanoparticles. 35Cl spectrum was downfield shifted by 2.6 ppm as to the reference signal of
Publikováno v:
Journal of Electrical Engineering. 70:83-88
The general concepts are analyzed regarding the approach for the formation of paramagnetic species of noble metals, with a non-rigid (labile) molecule being used as a supporting matrix. The formation of the metal nanospecies follows three stages: (i)