Information card for entry 2021516

Structure parameters

• Common name: 2-Acetylpyridine-2-nitroimidazole hydrazone
• Chemical name: 2-(2-Nitro-1<i>H</i>-imidazol-1-yl)-<i>N</i>'-[1-(pyridin-2-\ yl)ethylidene]acetohydrazide
• Formula: C12 H12 N6 O3
• Calculated formula: C12 H12 N6 O3
• Title of publication: Structural studies and antileishmanial activity of 2-acetylpyridine and 2-benzoylpyridine nitroimidazole-derived hydrazones
• Authors of publication: Oliveira, Ana P. A.; Ferreira, Isabella P.; Despaigne, Angel A. Recio; da Silva, Jeferson G.; Vieira, Ana Carolina S.; Santos, Mariana S.; Alexandre-Moreira, Magna S.; Diniz, Renata; Beraldo, Heloisa
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2019
• Journal volume: 75
• Journal issue: 3
• a: 12.189 ± 0.001 Å
• b: 18.7185 ± 0.0011 Å
• c: 12.4701 ± 0.0009 Å
• α: 90°
• β: 106.612 ± 0.008°
• γ: 90°
• Cell volume: 2726.4 ± 0.4 ų
• Cell temperature: 270 ± 2 K
• Ambient diffraction temperature: 270 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: I 1 2/a 1
• Hall space group symbol: -I 2ya
• Residual factor for all reflections: 0.0709
• Residual factor for significantly intense reflections: 0.0442
• Weighted residual factors for significantly intense reflections: 0.104
• Weighted residual factors for all reflections included in the refinement: 0.1192
• Goodness-of-fit parameter for all reflections included in the refinement: 1.052
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes