Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Mehdi, Boutebdja"'
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 3, Pp 142-145 (2023)
The title compound, C16H11N3O3, belongs to the family of azo dyes. In the light of a single-crystal X-ray study, it is evident that of the tautomeric forms (azo–hydrazone), the hydrazone form is the predominant form in the solid state, namely, (1E)
Externí odkaz:
https://doaj.org/article/c5c285cd55914be7bb94db76fb6543ff
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 11, Pp 1113-1117 (2022)
The title compound, [Co(C10H9O3)(C12H8N2)2(H2O)]NO3 (I), crystallizes in the triclinic space group P\overline{1} with a monomeric [Co(3-meo-cin)(phen)2(H2O)]+ cation and a nitrate anion (3-meo-cin = 3-methoxy cinnamic acid) in the asymmetric unit. Th
Externí odkaz:
https://doaj.org/article/5dad795bd2944560af9fdeb2372028f4
Autor:
Nesrine Benarous, Nabila Moussa Slimane, Hassiba Bougueria, Mehdi Boutebdja, Aouatef Cherouana
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 4, Pp 409-413 (2022)
In the title compound, C15H12N2O3S, there are two molecules (A and B) in the asymmetric unit. The attached phenol and quinoline moieties of each molecule are almost coplanar with a dihedral angle of 6.05 (15)° for molecule A and 1.89 (13)° for mole
Externí odkaz:
https://doaj.org/article/444f0fa83d254e94a4fe430a60744282
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 8, Pp 1279-1283 (2020)
In the title molecular salt, (C5H7N2)2[SnCl6], the cation is protonated at the pyridine N atom and the complete dianion is generated by a crystallographic centre of symmetry. In the crystal, N—H...Cl hydrogen bonds link the components into a three-
Externí odkaz:
https://doaj.org/article/a384cc631b004e65821feba1df0adc42
Autor:
Souheyla Chetioui, Hassiba Bougueria, Ouarda Brihi, Mehdi Boutebdja, Nadia Bouroumane, Hocine Merazig, Rachid Touzani
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 382-386 (2020)
In the title compound, [Cu(C16H8Br3N2O)2]·C2H6OS, the CuII atom is tetracoordinated in a square-planar coordination, being surrounded by two N atoms and two O atoms from two N,O-bidentate (E)-1-[(2,4,6-tribromophenyl)diazenyl]naphthalen-2-olate liga
Externí odkaz:
https://doaj.org/article/4490d31115c54645a14ecc982fac567d
Publikováno v:
Acta Crystallographica Section E Crystallographic Communications. 78:1151-1155
The title compound, C8H8NO4 +·NO3 −·H2O, crystallizes in the same space group (P21/c) as the previously reported dihydrate form [Liang & Zhu (2010). Acta Cryst. E66, o667], but with two formula units per asymmetric unit instead of one. In the cry
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9bebd25f151583b7279cc17298fd5281
https://doi.org/10.1107/s2056989022010167
https://doi.org/10.1107/s2056989022010167
Publikováno v:
Acta crystallographica. Section E, Crystallographic communications. 78(Pt 11)
The title compound, [Co(C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b32418366025bef5e1dee874694d66cd
https://pubmed.ncbi.nlm.nih.gov/36380909
https://pubmed.ncbi.nlm.nih.gov/36380909
Publikováno v:
IUCrData, Vol 2, Iss 2, p x170259 (2017)
The title zwitterion, C18H16N2O, features an intramolecular N—H...O hydrogen bond. The dimethylbenzene ring is rotationally disordered about the N—C bond over two adjacent orientations in a 0.75:0.25 ratio. The dihedral angle between the major or
Externí odkaz:
https://doaj.org/article/4eaade6682e94d7eb1cf2f045b0b0c8c
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 8, Pp 1279-1283 (2020)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The packing of the title molecular salt, in which the tin atom lies on a crystallographic inversion centre, is dominated by N—H⋯Cl hydrogen bonds.
In the title molecular salt, (C5H7N2)2[SnCl6], the cation is protonated at the pyridine N
In the title molecular salt, (C5H7N2)2[SnCl6], the cation is protonated at the pyridine N
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7edfc4394da55cee3cd3ad205e21bffe
https://doi.org/10.1107/s205698902000941x
https://doi.org/10.1107/s205698902000941x
Autor:
Nesrine Benarous, Nabila Moussa Slimane, Hassiba Bougueria, Mehdi Boutebdja, Aouatef Cherouana
Publikováno v:
Acta crystallographica. Section E, Crystallographic communications. 78(Pt 4)
In the title compound, C15H12N2O3S, there are two molecules (A and B) in the asymmetric unit. The attached phenol and quinoline moieties of each molecule are almost coplanar with a dihedral angle of 6.05 (15)° for molecule A and 1.89 (13)° for mole
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e46c03a1bd4ca1c354230b9698208a96
https://pubmed.ncbi.nlm.nih.gov/35492264
https://pubmed.ncbi.nlm.nih.gov/35492264