Information card for entry 2241627

Structure parameters

• Chemical name: 1,2-Bis[(1<i>H</i>-imidazol-2-yl)methylidene]hydrazine
• Formula: C8 H8 N6
• Calculated formula: C8 H8 N6
• SMILES: c1cnc(C=NN=Cc2[nH]ccn2)[nH]1
• Title of publication: Crystal structure of 1,2-bis[(1<i>H</i>-imidazol-2-yl)methylidene]hydrazine and its one-dimensional hydrogen-bonding network
• Authors of publication: Lee, Chia-Hwa; Lee, Gene-Hsiang
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2016
• Journal volume: 72
• Journal issue: 4
• Pages of publication: 556 - 558
• a: 5.0618 ± 0.0003 Å
• b: 14.6282 ± 0.0008 Å
• c: 6.1294 ± 0.0004 Å
• α: 90°
• β: 106.321 ± 0.002°
• γ: 90°
• Cell volume: 435.56 ± 0.05 ų
• Cell temperature: 150 ± 2 K
• Ambient diffraction temperature: 150 ± 2 K
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.0467
• Residual factor for significantly intense reflections: 0.0423
• Weighted residual factors for significantly intense reflections: 0.1133
• Weighted residual factors for all reflections included in the refinement: 0.1165
• Goodness-of-fit parameter for all reflections included in the refinement: 1.119
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes