Information card for entry 8101990

Structure parameters

• Chemical name: picolinic acid hydrazide
• Formula: C6 H7 N3 O
• Calculated formula: C6 H7 N3 O
• SMILES: O=C(NN)c1ncccc1
• Title of publication: Crystal structure of picolinic acid hydrazide, C~6~H~7~N~3~O
• Authors of publication: Zareef, M.; Iqbal, R.; Zaidi, J. H.; Qadeer, G.; Wong, W.-Y.; Akhtar, H.
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2006
• Journal volume: 221
• Journal issue: 3
• Pages of publication: 307 - 308
• a: 19.2223 ± 0.0018 Å
• b: 3.8987 ± 0.0004 Å
• c: 18.115 ± 0.0017 Å
• α: 90°
• β: 107.095 ± 0.002°
• γ: 90°
• Cell volume: 1297.6 ± 0.2 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 4
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Residual factor for all reflections: 0.0425
• Residual factor for significantly intense reflections: 0.0384
• Weighted residual factors for significantly intense reflections: 0.1162
• Weighted residual factors for all reflections included in the refinement: 0.1217
• Goodness-of-fit parameter for all reflections included in the refinement: 1.091
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No