Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Bakhtiyar Ibragimov"'
Autor:
Surayyo Razzoqova, Aziz Ibragimov, Batirbay Torambetov, Shakhnoza Kadirova, Tamas Holczbauer, Jamshid Ashurov, Bakhtiyar Ibragimov
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 79, Iss 9, Pp 862-866 (2023)
A first coordination compound of 2-aminobenzoxazole (2AB), namely, bis(2-aminobenzoxazole-κN3)bis(acetato-κ2O,O′)cadmium(II), [Cd(CH3COO)2(2AB)2], has been synthesized from ethanol solutions of Cd(CH3(COO)2 and 2AB. In the monoclinic crystals wit
Externí odkaz:
https://doaj.org/article/a30241ec4e6b40fa88cfb8601a678f80
Publikováno v:
IUCrData, Vol 7, Iss 4, p x220441 (2022)
In the solid-state structure of the title compound derived from diclofenac, C2H8NO+·C14H10Cl2NO2−·H2O, the asymmetric unit contains one cation, one anion and a water molecule, all in general positions. A complex network of hydrogen bonds is prese
Externí odkaz:
https://doaj.org/article/c8a23d54ba634f1e950c76b1968aa3d3
Autor:
Hequn Yang, Jiangyu Zhao, Samat Talipov, Lidiya Izotova, Haji Akber Aisa, Bakhtiyar Ibragimov
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 75, Iss 12, Pp 1884-1887 (2019)
The structure of the jatrophane diterpenoid (ES2), C46H56O15, has orthorhombic (P212121) symmetry. The absolute configuration in the crystal has been determined as 2R,3R,4S,5R,7S,8S,9S,13S,14S,15R [the Flack parameter is −0.06 (11)]. The molecular
Externí odkaz:
https://doaj.org/article/5f564d1bdacb49a785d4e2c6e31c26af
Publikováno v:
Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 2, Pp 184-187 (2015)
The title compound, C34H38O8 (systematic name: 5,5′-diisopropyl-2,2′,3,3′-tetramethoxy-7,7′-dimethyl-2H,2′H-8,8′-bi[naphtho[1,8-bc]furan]-4,4′-diol), has been obtained from a gossypol solution in a mixture of dimethyl sulfate and methan
Externí odkaz:
https://doaj.org/article/233132b73b664f4db0d45325ea43fe14
Publikováno v:
Acta Crystallographica Section E, Vol 69, Iss 9, Pp o1388-o1388 (2013)
In the title salt, C2H10N22+·2C14H10NO3−, the ethylenediaminium dication lies on an inversion centre. In the anion, the benzene rings make a dihedral angle of 33.87 (9)° and intramolecular N—H...O and C—H...O hydrogen bonds occur. All the ami
Externí odkaz:
https://doaj.org/article/6ed3f5561da94e3f95dabbf6cc6347f9
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 12, Pp m1464-m1464 (2012)
In the title compound, [Ni(C8H6ClO3)2(H2O)4], the NiII ion is located on a crystallographic inversion centre and is octahedrally coordinated by two 2-(4-chlorophenoxy)acetate ligands in axial positions and by four water molecules in the equatorial pl
Externí odkaz:
https://doaj.org/article/2134b32fea0e46c79170022383dec69d
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 2, Pp o504-o504 (2012)
In the crystal structure of the title compound, C6H7N·CH4N2O, the 2-methylpyridine and urea molecules are linked via N—H...O and N—H...N hydrogen bonds, forming ribbons extending along the a axis. The dihedral angle between the 2-methylpyridine
Externí odkaz:
https://doaj.org/article/9a538b5706f4449c809d66d83105b174
Autor:
Samat Talipov, Abdurasul Yuldashev, Zakirjon Karimov, Kambarali Turgunov, Bakhtiyar Ibragimov
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 6, Pp o1487-o1487 (2011)
In the molecule of the title compound, C20H16N2O5, the phthalimide fragments are almost planar, with r.m.s. deviations of 0.018 and 0.020 Å, and make a dihedral angle of 53.64 (3)°. The molecular and crystal structures are stabilized by a weak inte
Externí odkaz:
https://doaj.org/article/13b756791a5a4821a30e2cf636d44db9
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 5, Pp m597-m597 (2011)
In title compound, [Ca(C7H5O2)2(C7H6O2)(H2O)]n, the eightfold-coordinated CaII ion is bonded to four carboxylate O atoms from two benzoate ions, an O atom from benzoic acid and a water O atom. One of the carboxylate groups bridges adjacent Ca2+ ions,
Externí odkaz:
https://doaj.org/article/ab5b5de988c548988ef2944a0c16f133
Publikováno v:
Acta Crystallographica Section E, Vol 64, Iss 10, Pp o1945-o1945 (2008)
In the title co-crystal, C22H14O4·CH4N2O, the 1,1′-binaphthyl-2,2′-dicarboxylic acid (BNDA) and urea molecules are connected via a system of hydrogen bonds into a chiral two-dimensional polymeric structure parallel to the (001) plane. As the cry
Externí odkaz:
https://doaj.org/article/0510de72d5974ad289a87902aebb398d