Zobrazeno 1 - 10
of 528
pro vyhledávání: '"Sergiu Shova"'
Autor:
Kateryna Znovjyak, Sergiu Shova, Dmitriy M. Panov, Nataliia S. Kariaka, Igor O. Fritsky, Sergey O. Malinkin, Maksym Seredyuk
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 11, Pp 1235-1239 (2024)
The unit cell of the title compound, [Ni(C16H10ClN6)2]·2CH3OH, consists of a neutral complex and two methanol molecules. In the complex, the two tridentate 2-(3-(4-chlorophenyl)-1H-1,2,4-triazol-5-yl)-6-(1H-pyrazol-1-yl)pyridine ligands coordinate t
Externí odkaz:
https://doaj.org/article/c5470dcf90ac4997934c7908f883d40b
Autor:
Iryna S. Kuzevanova, Oleksandr S. Vynohradov, Vadim A. Pavlenko, Sergey O. Malinkin, Sergiu Shova, Igor O. Fritsky, Maksym Seredyuk
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 8, Pp 816-819 (2024)
The reaction of cadmium iodide with 3-aminopyrazole (3-apz) in ethanolic solution leads to tautomerization of the ligand and the formation of crystals of the title compound, catena-poly[[diiodidocadmium(II)]-bis(μ-3-amino-1H-pyrazole)-κ2N2:N3;κ2N3
Externí odkaz:
https://doaj.org/article/9745d8ad1d6c4ddfb4153dcff772d843
Autor:
Oleksandr A. Semenikhin, Sergiu Shova, Irina A. Golenya, Dina D. Naumova, Il'ya A. Gural'skiy
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 7, Pp 738-741 (2024)
This study presents the synthesis, characterization and Hirshfeld surface analysis of a small organic ammonium salt, C2H7BrN+·Br−. Small cations like the one in the title compound are considered promising components of hybrid perovskites, crucial
Externí odkaz:
https://doaj.org/article/4836a0fae60f425fba4e1b3103b513b0
Publikováno v:
Results in Chemistry, Vol 12, Iss , Pp 101879- (2024)
A novel 0D organic–inorganic hybrid antimony-based halide [((R)-C8H12N)4](Sb2Cl10) was achieved through a slow evaporation method at room temperature. Single crystal X-ray diffraction analysis revealed that the compound crystallizes in the monoclin
Externí odkaz:
https://doaj.org/article/d929824c5ed243929782060fa2e52b67
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 19, Iss 1, Pp 69-75 (2024)
The main purpose of this research was the synthesis of highly functionalized derivatives of (+)-larixol by combination of classical and nonconventional method, like dye-sensitized photooxidation with preservation of outside chain. As a result, a seri
Externí odkaz:
https://doaj.org/article/e881aedd3dce4da3a7b9fdd2bf295d68
Publikováno v:
Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 19, Iss 1, Pp 62-68 (2024)
A new heterometallic iron(III) compound, derivative of salicylic acid, catena–poly[bis(methanol)-bis(N,N–dimethylacetamide)–tris(m–salicylato)–bis(m–salicyl)–dicalcium(II) iron(III)], has been synthesized and characterized by infrared s
Externí odkaz:
https://doaj.org/article/6cdb5f02c6f54d6a93d7a7eb4d56d7e8
Publikováno v:
Results in Chemistry, Vol 13, Iss , Pp 101969- (2025)
A novel supramolecular hybrid compound, (C8H14N2)4·(TeBr6)3·2(Br), was synthesized at room temperature through slow evaporation and thoroughly characterized. Single-crystal X-ray diffraction analysis revealed its monoclinic structure (space group C
Externí odkaz:
https://doaj.org/article/990c99628e734186888f787036197e1b
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 1, Pp 25-28 (2024)
The synthetic availability of molecular water oxidation catalysts containing high-valent ions of 3d metals in the active site is a prerequisite to enabling photo- and electrochemical water splitting on a large scale. Herein, the synthesis and crystal
Externí odkaz:
https://doaj.org/article/d3ce286d0116445fb6175fcd22bc890c
Autor:
Yuliia P. Petrenko, Oleksandr S. Vynohradov, Dmytro M. Khomenko, Roman O. Doroshchuk, Ilona V. Raspertova, Sergiu Shova, Rostyslav D. Lampeka
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 1, Pp 54-57 (2024)
The title compound, [Cu(HL)2(H2O)2] or [Cu(C4H4N3O2)2(H2O)2], is a mononuclear octahedral CuII complex based on 5-methyl-1H-1,2,4-triazole-3-carboxylic acid (H2L). [Cu(HL)2(H2O)2] was synthesized by reaction of H2L with copper(II) nitrate hexahydrate
Externí odkaz:
https://doaj.org/article/f153ad7ff07f461db2f1223b63385e8c
Autor:
Alexandru Ciocarlan, Lidia Lungu, Sergiu Shova, Nicoleta Vornicu, Natalia Bolocan, Veaceslav Kulcitki, Aculina Aricu
Publikováno v:
Molecules, Vol 29, Iss 23, p 5714 (2024)
The synthesis of tetra- and pentanorlabdane compounds with rearranged cycle B based on commercially available (+)-sclareolide is reported. Desired compounds were prepared from intermediate ketones via Baeyer–Villiger oxidation. The structures of sy
Externí odkaz:
https://doaj.org/article/3d7472825a2342aaa4b692156e31b163