Information card for entry 8104722

Structure parameters

• Formula: C20 H18 F2 N2
• Calculated formula: C20 H18 F2 N2
• Title of publication: Crystal structure of N 1,N 2-bis(2-fluorobenzyl)benzene-1,2-diamine,C20H18F2N2
• Authors of publication: Ning, Zhi Wei; Gan, Lin Ling; Zhou, Shu Jing; Tian, Jie; Du, Yu Hui; Zhang, Hui Zhen
• Journal of publication: Zeitschrift für Kristallographie - New Crystal Structures
• Year of publication: 2021
• Journal volume: 236
• Journal issue: 4
• Pages of publication: 819 - 820
• a: 12.4233 ± 0.0011 Å
• b: 7.3805 ± 0.0007 Å
• c: 18.9531 ± 0.0016 Å
• α: 90°
• β: 104.109 ± 0.003°
• γ: 90°
• Cell volume: 1685.4 ± 0.3 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298.15 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.107
• Residual factor for significantly intense reflections: 0.0464
• Weighted residual factors for significantly intense reflections: 0.0954
• Weighted residual factors for all reflections included in the refinement: 0.1201
• Goodness-of-fit parameter for all reflections included in the refinement: 0.946
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: Yes
• Has Fobs: No