Zobrazeno 21 - 30
of 591
pro vyhledávání: '"Mohamed Saadi"'
Autor:
Fatima-Zahra Cherif, Mhamed Taibi, Ali Boukhari, Jilali Aride, Abderrazzak Assani, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 7, Pp 1022-1026 (2020)
Single crystals of strontium tetracobalt tris(orthophosphate) hydroxide, SrCo4(OH)(PO4)3, were grown serendipitously under hydrothermal conditions at 473 K. The crystal structure consists of undulating chains of edge-sharing [CoO6] octahedra that are
Externí odkaz:
https://doaj.org/article/24ae27e10fc54316909760dba803d08a
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 4, Pp 506-509 (2020)
In the title molecular salt, 1,3-dimethyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-9-ium aquatrichloridozincate(II), (C7H9N4O2)[ZnCl3(H2O)], the fused ring system of the cation is close to planar, with the largest deviation from the mean plane being 0.0
Externí odkaz:
https://doaj.org/article/087bad4140a7403d9b38b0e0fb2af1bb
Autor:
Elhassan Benhsina, Jamal Khmiyas, Said Ouaatta, Abderrazzak Assani, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 366-369 (2020)
Single crystals of sodium copper(II) indium bis[phosphate(V)], NaCuIn(PO4)2, were grown from the melt under atmospheric conditions. The title phosphate crystallizes in the space group P21/n and is isotypic with KCuFe(PO4)2. In the crystal, two [CuO5]
Externí odkaz:
https://doaj.org/article/2475464f09ef474597fe3c4ea193a77b
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 461-465 (2020)
The asymmetric unit of the title compound, C10H11NO4, which was synthesized via nitration reaction of eugenol (4-allyl-2-methoxyphenol) with a mixture of nitric acid and sulfuric acid, consists of three independent molecules of similar geometry. Each
Externí odkaz:
https://doaj.org/article/00057d4fd6f94b92a0fdd207da3b9da2
Autor:
Jamal Khmiyas, Elhassan Benhsina, Said Ouaatta, Abderrazzak Assani, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 2, Pp 186-191 (2020)
Crystals of the new compound, AgSr4Cu4.5(PO4)6, were grown successfully by the hydrothermal process. The asymmetric unit of the crystal structure of the title compound contains 40 independent atoms (4 Sr, 4.5 Cu, 1 Ag, 6 P and 24 O), which are all in
Externí odkaz:
https://doaj.org/article/cca70d54c29a4fe78976675f7c28c8db
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 10, Pp 1507-1510 (2019)
In the title inorganic molecular salt, (N2H5)2SiF6, the silicon atom at the centre of the slightly distorted SiF6 octahedron [range of Si—F distances = 1.6777 (4)–1.7101 (4) Å] lies on a crystallographic inversion centre. In the crystal, the ion
Externí odkaz:
https://doaj.org/article/b77f2ed86f37491c92ab339a35138c2f
Autor:
Aicha Talha, Cécile Favreau, Maxence Bourgoin, Guillaume Robert, Patrick Auberger, Lahcen EL Ammari, Mohamed Saadi, Rachid Benhida, Anthony R. Martin, Khalid Bougrin
Publikováno v:
Ultrasonics Sonochemistry, Vol 78, Iss , Pp 105748- (2021)
In the present study, following a one-pot two-step protocol, we have synthesized novel sulfonamides-isoxazolines hybrids (3a-r) via a highly regioselective 1,3-dipolar cycloaddition. The present methodology capitalized on trichloroisocyanuric acid (T
Externí odkaz:
https://doaj.org/article/0a11e89dc26241afa4ec9f48c62888db
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 1041-1045 (2019)
The crystal structures of dirubidium potassium dysprosium bis(vanadate), Rb2KDy(VO4)2, and caesium potassium gadolinium bis(vanadate), Cs1.52K1.48Gd(VO4)2, were solved from single-crystal X-ray diffraction data. Both compounds, synthesized by the rea
Externí odkaz:
https://doaj.org/article/1ac4fb6a51ae4c8989df6d579cdf7aed
Autor:
Soufiane Akhramez, Abderrafia Hafid, Mostafa Khouili, Mohamed Saadi, Lahcen El Ammari, El Mostafa Ketatni
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 964-968 (2019)
A new quinoline-based hydrazone, C16H12ClN3, was synthesized by a condensation reaction of 2-chloro-3-formylquinoline with phenylhydrazine. The quinoline ring system is essentially planar (r.m.s. deviation = 0.012 Å), and forms a dihedral angle of 8
Externí odkaz:
https://doaj.org/article/5c8d84a8dffd4b58a8951934c2a0ae00
Autor:
Ferdaousse Rhoufal, Fouad Bentiss, Salaheddine Guesmi, El Mostafa Ketatni, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 1046-1050 (2019)
The reaction of 2,5-bis(pyridin-4-yl)-1,3,4-oxadiazole (4-pox) and thiocyanate ions, used as co-ligand with nickel salt NiCl2·6H2O, produced the title complex, [Ni(NCS)2(C12H8N4O)2(H2O)2]. The NiII atom is located on an inversion centre and is octah
Externí odkaz:
https://doaj.org/article/96f13961d9854840b070b51b8a1f9d36