Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Bougar Sarr"'
Autor:
Bougar Sarr, Abdou Mbaye, Wally Diallo, Cheikh Abdoul Khadir Diop, Mamadou Sidibe, Francois Michaud
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 1001-1004 (2019)
The title compound, hexakis(2-methyl-1H-imidazol-3-ium) heptamolybdate 2-methyl-1H-imidazole disolvate dihydrate, (C4H7N2)6[Mo7O24]·2C4H6N2·2H2O, was prepared from 2-methylimidazole and ammonium heptamolybdate tetrahydrate in acid solution. The [Mo
Externí odkaz:
https://doaj.org/article/29b6711ec1e54e909629d1c4a70a387c
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 6, Pp 742-745 (2019)
The organic–inorganic title salt, (C6H16N)2[Sn(C2O4)2Cl2] or (iPr2NH2)2[Sn(C2O4)2Cl2], was obtained by reacting bis(diisopropylammonium) oxalate with tin(IV) chloride dihydrate in methanol. The SnIV atom is coordinated by two chelating oxalate liga
Externí odkaz:
https://doaj.org/article/334ed5d356cd4a79a4b18cf640197c89
Autor:
Bougar Sarr, Abdou Mbaye, Cheikh Abdoul Khadir Diop, Frederic Melin, Petra Hellwig, Mamadou Sidibé, Yoann Rousselin
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 11, Pp 1682-1685 (2018)
The organic–inorganic title salt, (C6H16N)2[MoO4] or (iPr2NH2)2[MoO4], was obtained by reacting MoO3 with diisopropylamine in a 1:2 molar ratio in water. The molybdate anion is located on a twofold rotation axis and exhibits a slightly distorted te
Externí odkaz:
https://doaj.org/article/a99629d45d6c48fb876d2a610b56a418
Autor:
Bougar Sarr, Abdou Mbaye, Assane Touré, Cheikh Abdoul Khadir Diop, Mamadou Sidibé, François Michaud
Publikováno v:
IUCrData, Vol 5, Iss 5, p x200659 (2020)
In the title molecular salt, NH2(C3H7)2+·[NH2C6H4SO3]−, the cation displays an extended conformation. In the crystal, anion-to-anion N—H...O and N—H...(O,O) hydrogen bonds generate (101) layers. Cation-to-anion N—H...O hydrogen bonds connect
Externí odkaz:
https://doaj.org/article/d45bfab103c64cd38e74909d2594003d
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 4, Pp 502-504 (2018)
In the title compound, (iPr2NH2)2[SnI2(C2O4)2], which was prepared by reacting (iPr2NH2+)2·C2O42− with SnI4 in a 2:1 molar ratio in a mixed ethanol–acetonitrile solvent, the Sn atom is coordinated by two chelating oxalate ions and two iodide ion
Externí odkaz:
https://doaj.org/article/638076c45a974d1d840319742519dd28
Publikováno v:
IUCrData, Vol 1, Iss 10, p x161545 (2016)
The title molecular salt, C6H16N+·C6H6NO3S−, was synthesized from a neutralization reaction between sulfanilic acid and diisopropylamine. The crystal structure consists of diisopropylammonium cations and 4-aminobenzenesulfonate (sulfanilate) anion
Externí odkaz:
https://doaj.org/article/89d1509cde01468cbaedf1f96264583f
Autor:
Waly Diallo, Boucar Diouf, Bougar Sarr, Mouhamadou Sembéne Boye, Pechev Stanislav Pavlov, François Michaud
Publikováno v:
Mediterranean Journal of Chemistry. 13:1
The compound CyNH3[HOOC(CH)2COO]·H2O has been obtained using one pot-synthesis process by mixing, in methanol, HOOC(CH)2COOH, CyNH2 and SnPh3Cl in a 1:1:1 molar ratio. X-ray diffraction analysis of the compound reveals that in the crystal structure,
Autor:
Mamadou Sidibe, François Michaud, Bougar Sarr, Abdou Mbaye, Wally Diallo, Cheikh Abdoul Khadir Diop
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 7, Pp 1001-1004 (2019)
Acta Crystallographica Section E: Crystallographic Communications
Acta Crystallographica Section E: Crystallographic Communications
In the crystal structure of hexakis(2-methyl-1H-imidazol-3-ium) heptamolybdate 2-methyl-1H-imidazole disolvate dihydrate,(C4H7N2)6[Mo7O24]·2C4H6N2·2H2O, [Mo7O24]6− heptamolybdate anions, 2-methylimidazolium cations, neutral 2-methylim
Publikováno v:
Acta Crystallographica Section E Crystallographic Communications. 75:742-745
The organic–inorganic title salt, (C6H16N)2[Sn(C2O4)2Cl2] or ( i Pr2NH2)2[Sn(C2O4)2Cl2], was obtained by reacting bis(diisopropylammonium) oxalate with tin(IV) chloride dihydrate in methanol. The SnIV atom is coordinated by two chelating oxalate li
Autor:
Petra Hellwig, Yoann Rousselin, Mamadou Sidibe, Abdou Mbaye, Bougar Sarr, Frederic Melin, Cheikh Abdoul Khadir Diop
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 74, Iss 11, Pp 1682-1685 (2018)
Acta Crystallographica Section E: Crystallographic Communications
Acta crystallographica. Section E, Crystallographic communications
Acta crystallographica. Section E, Crystallographic communications, International Union of Crystallography, 2018, 74 (Pt 11), pp.1682-1685. ⟨10.1107/S2056989018014755⟩
Acta Crystallographica Section E: Crystallographic Communications
Acta crystallographica. Section E, Crystallographic communications
Acta crystallographica. Section E, Crystallographic communications, International Union of Crystallography, 2018, 74 (Pt 11), pp.1682-1685. ⟨10.1107/S2056989018014755⟩
The crystal structure of the title salt, (C6H16N)2[MoO4], results from N—H⋯O hydrogen-bonded rings formed through interconnections between the (iPr2NH2)+ cations and [MoO4]2− anions.
The organic–inorganic title salt, (C6H16N)2[MoO4] or
The organic–inorganic title salt, (C6H16N)2[MoO4] or