Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Nasir Mukhamedov"'
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 10, Pp o2833-o2833 (2012)
A new polymorph of 2-(benzotriazol-2-yl)acetic acid, C8H7N3O2, crystallizes in the space group C2/c (Z = 8). The non-planar molecule has a synplanar conformation of the carboxy group. The crystal structure features helices parallel to the b axis sust
Externí odkaz:
https://doaj.org/article/79d545ee823c4e4dbf8491034aa5f144
Publikováno v:
Acta Crystallographica Section E, Vol 68, Iss 6, Pp m724-m724 (2012)
In the title complex, [NiCl2(C8H6N2O)2(H2O)2], the NiII ion is located on an inversion center and is six-coordinated by two N atoms of 1H-quinazolin-4-one ligands, two chloride ions and two water molecules. The water molecules are involved in intra-
Externí odkaz:
https://doaj.org/article/404fd6027ff046eabfe156a5fe49ffb8
Publikováno v:
Acta Crystallographica Section E, Vol 67, Iss 4, Pp m432-m432 (2011)
The ZnII ion in the title compound, [Zn(C9H6NO4)2(H2O)4], is located on an inversion center and is octahedrally coordinated by two 2-(2-oxo-2,3-dihydro-1,3-benzoxazol-3-yl)acetate anions in axial sites and four water molecules in equatorial positions
Externí odkaz:
https://doaj.org/article/98d671baa817471ba52c15a44b513638
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 12, Pp m1680-m1680 (2010)
In the title complex, [CuCl2(C8H6N2O)2(H2O)2], the CuII ion is located on an inversion center and is octahedrally coordinated by two N atoms of the 1H-quinazolin-4-one ligand, two chloride ligands and two aqua ligands. The axial Cu—O distances are
Externí odkaz:
https://doaj.org/article/f1f24523fcf54b77b0e5eb3cb767af7e
Autor:
Gavhar Karimova, Jamshid Ashurov, Nasir Mukhamedov, Nusrat A. Parpiev, Khusniddin M. Shakhidoyatov
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 7, Pp o1547-o1547 (2010)
The asymmetric unit of the title compound, C22H18N2O2, contains two independent molecules, which differ in the orientations of the benzyl groups with respect to the planar (r.m.s. deviations of 0.031 and 0.020 Å) quinazoline-2,4-dione skeletons [dih
Externí odkaz:
https://doaj.org/article/1d8735cd64844d668896012aa1df2250
Publikováno v:
Acta Crystallographica Section E: Structure Reports
In the title complex, [CuCl(2)(C(8)H(6)N(2)O)(2)(H(2)O)(2)], the Cu(II) ion is located on an inversion center and is octahedrally coordinated by two N atoms of the 1H-quinazolin-4-one ligand, two chloride ligands and two aqua ligands. The axial Cu-O