Zobrazeno 1 - 10
of 620
pro vyhledávání: '"A N Sobolev"'
Publikováno v:
Лесной журнал, Iss 6, Pp 102-113 (2023)
Проведено исследование относительной высоты деревьев в сосняках брусничных, черничных и сфагновых на о-ве Большом Соловецком, самом зн
Externí odkaz:
https://doaj.org/article/d08bee08192040fc86c9e6f33febc359
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 2, Pp 103-106 (2023)
The hybrid salt bis(2-methylimidazo[1,5-a]pyridin-2-ium) hexachloridostannate(IV), (C8H9N2)2[SnCl6], crystallizes in the monoclinic space group P21/n with the asymmetric unit containing an Sn0.5Cl3 fragment (Sn site symmetry \overline{1}) and one org
Externí odkaz:
https://doaj.org/article/a796204f1dd54b658c646bf9b308af24
Publikováno v:
Crystals, Vol 13, Iss 8, p 1255 (2023)
The crystal structure of tetra-n-butylammonium perchlorate has been successfully elucidated using single-crystal X-ray diffraction. The compound crystallizes in the triclinic space group P1¯ with unit cell of dimensions a = 14.2706(7) Å, b = 20.690
Externí odkaz:
https://doaj.org/article/1b58c34dde6640e087753fd32fe31ce3
Autor:
Olga Yu. Vassilyeva, Elena A. Buvaylo, Oksana V. Nesterova, Alexandre N. Sobolev, Dmytro S. Nesterov
Publikováno v:
Crystals, Vol 13, Iss 2, p 307 (2023)
The organic–inorganic lead halide hybrids comprising semiconducting perovskite components and organic modules have proven to be promising candidates for optoelectronic applications. The modulation of the inorganic components as optical centres by d
Externí odkaz:
https://doaj.org/article/247b3325188e40ddb73043c7be457aed
Publikováno v:
Crystals, Vol 13, Iss 2, p 337 (2023)
Single-crystal X-ray structure determinations are reported for four lanthanide complexes, [Dy(bipy)2Cl2(OH2)2]Cl.H2O (bipy = 2,2′-bipyridine), 1; [La2(phen)2(O2CCH3)4(NO3)2] (phen = 1,10-phenanthroline), 2; [Lu(terpy)(O2CCH3)3].NaNO3 (terpy = 2,2
Externí odkaz:
https://doaj.org/article/c7c4aecf7cd0466c9ab4db348eb5f487
Publikováno v:
Crystals, Vol 13, Iss 1, p 59 (2022)
Quaternary phosphonium salts are popular candidates used in many chemical transformations and synthetic chemistry, notably in catalysis. We have examined the single crystals of two bulky phosphonium compounds, tetra([1,1′-biphenyl]-4-yl) phosphoniu
Externí odkaz:
https://doaj.org/article/3ded7f981ff8459c95905293ae7765d6
Crystal structures of an imidazo[1,5-a]pyridinium-based ligand and its (C13H12N3)2[CdI4] hybrid salt
Autor:
Olga Yu. Vassilyeva, Elena A. Buvaylo, Vladimir N. Kokozay, Brian W. Skelton, Alexandre N. Sobolev
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 8, Pp 1209-1214 (2019)
The monocation product of the oxidative condensation–cyclization between two molecules of pyridine-2-carbaldehyde and one molecule of CH3NH2·HCl in methanol, 2-methyl-3-(pyridin-2-yl)imidazo[1,5-a]pyridinium, was isolated in the presence of metal
Externí odkaz:
https://doaj.org/article/641cdb167b8a4047977189bcae4e2237
Publikováno v:
Russian Journal of Inorganic Chemistry. 67:892-897
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab1b9ea543e4d0bf4a6b075f8b878c0b
https://doi.org/10.1134/s0036023622060225
https://doi.org/10.1134/s0036023622060225
Autor:
R. N. Sobolev, A. V. Khnykin
Publikováno v:
Vestnik komp'iuternykh i informatsionnykh tekhnologii. :13-17
One of the risks of information security of companies is the risk of information leakage through the screen photography. Often this happens using a mobile device. In view of this, it is worth the task of automated detection of this fact of violation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a822d5fd0aaa6c4fa7307520c64a69a1
https://doi.org/10.14489/vkit.2022.05.pp.013-017
https://doi.org/10.14489/vkit.2022.05.pp.013-017
Autor:
I. V. Pshenitsyn, A. A. Ariskin, G. S. Nikolaev, D. V. Korost, V. O. Yapaskurt, E. V. Kislov, S. N. Sobolev, I. V. Kubrakova, O. A. Tyutyunnik
Publikováno v:
Geochemistry International. 60:235-255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4371bb39ac49e5a17334ed0bfcdecd7
https://doi.org/10.1134/s0016702922030065
https://doi.org/10.1134/s0016702922030065