Information card for entry 2001329

Structure parameters

• Formula: C8 H9 Cl N4
• Calculated formula: C8 H9 Cl N4
• Title of publication: Structure of hydralazine hydrochloride
• Authors of publication: Okabe, N.; Fukuda, H.; Nakamura, T.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1993
• Journal volume: 49
• Journal issue: 10
• Pages of publication: 1844 - 1845
• a: 6.644 ± 0.002 Å
• b: 14.531 ± 0.003 Å
• c: 9.413 ± 0.001 Å
• α: 90°
• β: 103.57 ± 0.02°
• γ: 90°
• Cell volume: 883.4 ± 0.3 ų
• Cell temperature: 296 K
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Residual factor for significantly intense reflections: 0.047
• Weighted residual factors for significantly intense reflections: 0.056
• Goodness-of-fit parameter for significantly intense reflections: 1.61
• Diffraction radiation wavelength: 0.71069 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No