Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Mohamed Saadi"'
Autor:
F.-Z. Cherif, Mohamed Saadi, L. El Ammari, Mhamed Taibi, Abderrazzak Assani, A. Boukhari, J. Aride
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 7, Pp 1022-1026 (2020)
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 7, Pp 1022-1026 (2020)
Three [CoO6] octahedra, one [CoO4] tetrahedron and three PO4 tetrahedra are linked into a three-dimensional framework structure exhibiting channels parallel to [100] in which the eleven-coordinate strontium cations are located.
Single crys
Single crys
Autor:
Abderrazzak Assani, Jamal Khmiyas, Said Ouaatta, Mohamed Saadi, Elhassan Benhsina, L. El Ammari
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 366-369 (2020)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
In the crystal, edge-sharing [CuO5] trigonal bipyramids form dimers that are linked to PO4 tetrahedra via a common edge. The obtained [Cu2P2O12] units are interconnected through vertices to form sheets that are sandwiched between undulating layer
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 461-465 (2020)
Acta Crystallographica Section E: Crystallographic Communications, Vol 76, Iss 3, Pp 461-465 (2020)
The crystal structure of 4-allyl-2-methoxy-6-nitrophenol, which crystallizes in the centrosymmetric space group P with three independent molecules in the asymmetric unit, is reported along with the Hirshfeld surface analysis.
The asymmetri
The asymmetri
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 10, Pp 1507-1510 (2019)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The title compound is a salt formed by a hydrazinium (1+) cation and a hexafluoridosilicate anion interconnected by N—H⋯N and N—H⋯F hydrogen bonds.
In the title inorganic molecular salt, (N2H5)2SiF6, the silicon atom at the centr
In the title inorganic molecular salt, (N2H5)2SiF6, the silicon atom at the centr
Autor:
Mohamed Saadi, El Mostafa Ketatni, Soufiane Akhramez, Lahcen El Ammari, Mostafa Khouili, Abderrafia Hafid
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 964-968 (2019)
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 964-968 (2019)
A new quinoline-based hydrazone compound, has been 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 angl
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 1046-1050 (2019)
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 1046-1050 (2019)
The NiII atom in the mononuclear title complex has an almost regular octahedral N4O2 coordination geometry. In the crystal, the complex molecules are linked in a three-dimensional network through strong O—H⋯N hydrogen bonds.
The reaction
The reaction
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 3, Pp 388-391 (2019)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
Ba2Co(BO3)2 crystallizes in a novel structure type, with [CoO5] square pyramids linked to BO3 triangles through corner- or edge-sharing, and the Ba2+ cations in the voids of this arrangement.
Single crystals of dibarium cobalt(II) bis(orthobor
Single crystals of dibarium cobalt(II) bis(orthobor
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 8, Pp 1155-1158 (2018)
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 8, Pp 1155-1158 (2018)
The transition metal orthovanadate, Ag2Zn2Fe(VO4)3, crystallizes in an alluaudite-type structure. ZnII and FeIII atoms are statistically occupied on one general site.
The title compound, Ag2Zn2Fe(VO4)3, has been synthesized by solid-state reacti
The title compound, Ag2Zn2Fe(VO4)3, has been synthesized by solid-state reacti
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 3, Pp 402-404 (2019)
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 3, Pp 402-404 (2019)
K3Ni6Fe(PO4)6 has been synthesized by solid-state reaction and structurally characterized by single-crystal X-ray diffraction. Its structure is built up by [PO4] tetrahedra and [FeO6] and [NiO6] octahedra linked to each other by edge or corner sh
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 8, Pp 1143-1146 (2016)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
The transition metal orthophosphate, SrCo2Fe(PO4)3, crystallizes in an alluaudite-type structure. The chains characterizing the alluaudite structure are built up from edge-sharing [CoO6] octahedra linked together by PO4 tetrahedra.
The title
The title