Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Adam Bouraima"'
Autor:
Patrice Kenfack Tsobnang, Eric Ziki, Soso Siaka, Jules Yoda, Seham Kamal, Adam Bouraima, Ayi Djifa Hounsi, Emmanuel Wenger, El-Eulmi Bendeif, Claude Lecomte
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 80, Iss 2, Pp 106-109 (2024)
In the title compound, C20H18O4, the dihedral angle between the 2H-chromen-2-one ring system and the phenyl ring is 89.12 (5)°. In the crystal, the molecules are connected through C—H...O hydrogen bonds to generate [010] double chains that are rei
Externí odkaz:
https://doaj.org/article/8ec440982fbc4a088239530f77486890
Autor:
Said Ouaatta, Adam Bouraima, Elhassan Benhsina, Jamal Khmiyas, Abderrazzak Assani, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 2, Pp 95-98 (2023)
The orthophosphate BaNi2Fe(PO4)3 has been synthesized by a solid-state reaction route and characterized by single-crystal X-ray diffraction and energy-dispersive X-ray spectroscopy. The crystal structure comprises (100) sheets made up of [Ni2O10] dim
Externí odkaz:
https://doaj.org/article/58d24924b2ae4ff397fcdd5f617389d7
Autor:
Adam Bouraima, Said Ouaatta, Jamal Khmiyas, Jean Jacques Anguilè, Thomas Makani, Abderrazzak Assani, Mohamed Saadi, Lahcen El Ammari
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 78, Iss 7, Pp 746-749 (2022)
Single crystals of β-KCoFe(PO4)2, potassium cobalt(II) iron(III) bis(orthophosphate), were grown from the melt under atmospheric conditions. This phosphate crystallizes isotypically with KZnFe(PO4)2 in space group C2/c, adopting a zeolite-ABW type o
Externí odkaz:
https://doaj.org/article/723295e9fdc44699abe6dc287b220899
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 72, Iss 8, Pp 1143-1146 (2016)
The title compound, SrCo2Fe(PO4)3, has been synthesized by a solid-state reaction. It crystallizes with the α-CrPO4 type structure. In this structure, all atoms are on special positions of the Imma space group, except for two O atoms which are locat
Externí odkaz:
https://doaj.org/article/8216640256a24bf698f3db522a296732
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 73, Iss 6, Pp 890-892 (2017)
The new silver-, cobalt- and iron-based phosphate, silver cobalt iron tris(orthophosphate), Ag1.655Co1.64Fe1.36(PO4)3, was synthesized by solid-state reactions. Its structure is isotypic to that of Na2Co2Fe(PO4)3, and belongs to the alluaudite family
Externí odkaz:
https://doaj.org/article/47aa789019d24e9f89bbf64f83710fdd
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 5, Pp 558-560 (2015)
The title compound, Na2Co2Fe(PO4)3, was synthesized by a solid-state reaction. This new stoichiometric phase crystallizes in an alluaudite-like structure. In this structure, all atoms are in general positions except for four atoms which are located a
Externí odkaz:
https://doaj.org/article/db6a2690aa2e4bf5b7eaddd70e9b5d67
Autor:
Line D.D. Njiki, Bridget N. Ndosiri, Augustin N. Nana, Adam Bouraima, Ledoux S. Pouamo, Frédéric Capet, Michel Foulon, Justin Nenwa
Publikováno v:
Polyhedron
Polyhedron, 2023, Polyhedron, 232, pp.116280. ⟨10.1016/j.poly.2023.116280⟩
Polyhedron, 2023, Polyhedron, 232, pp.116280. ⟨10.1016/j.poly.2023.116280⟩
International audience; Two organic–inorganic hybrid salts, (C6H9N2)2[Co(C2O4)2]·H2O (1) and (C5H7N2)2[Co(C2O4)2(H2O)2] (2) (C6H9N2+ = 2-amino-3-methylpyridinium; C5H7N2+ = 4-aminopyridinium) have been obtained. Salt 1 is characterized by the form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c072c91109055b3e88ed7fa02ec62be
https://hal.univ-lille.fr/hal-04138966
https://hal.univ-lille.fr/hal-04138966
Autor:
Colince Nde, Adam Bouraima, Bridget N. Ndosiri, Idelle N. Kamga, Ledoux S. Pouamo, Frédéric Capet, Michel Foulon, Justin Nenwa
Publikováno v:
Polyhedron. 241:116459
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9f596a524d4ae2e23ec5d534c48edce
https://doi.org/10.1016/j.poly.2023.116459
https://doi.org/10.1016/j.poly.2023.116459
Autor:
Thomas Makani, Albert Novy Messi Me Ndong, Crislain Bissielou, Adam Bouraima, Jean-Jacques Anguile
Publikováno v:
Journal of Agricultural Chemistry and Environment. 10:345-358
This work focuses on the analysis of the chemical composition of soils dedicated to agriculture in order to assess the impacts of manganese mining activity in the city of Moanda in South-East Gabon. The result of the analysis obtained using wavelengt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6580cfd27998f6288bcd7037006037de
https://doi.org/10.4236/jacen.2021.103022
https://doi.org/10.4236/jacen.2021.103022
Autor:
Albert Novy Messi Me Ndong, Phil Lewis Mpampoungou Langama, Adam Bouraima, Jean Jacques Anguile, Crislain Bissielou
Publikováno v:
Open Journal of Inorganic Chemistry. 11:131-144
The aim of this work was to test the adsorption efficiency of copper (II) ions in an aqueous solution on Natural Smectite (NS) and Activated Carbon (AC). The experiments carried out in batch mode made it possible to determine the stirring time, the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56019e971c65f23b613782f3817f55af
https://doi.org/10.4236/ojic.2021.114009
https://doi.org/10.4236/ojic.2021.114009