Information card for entry 7203648

Structure parameters

• Formula: C12 H14 Cl2 N2
• Calculated formula: C12 H14 Cl2 N2
• SMILES: c1(ccc(cc1)c1ccc(cc1)[NH3+])[NH3+].[Cl-].[Cl-]
• Title of publication: On polymorphism and planarity of benzidine dihydrochloride
• Authors of publication: Łukasz Dobrzycki; Krzysztof Woźniak
• Journal of publication: CrystEngComm
• Year of publication: 2006
• Journal volume: 8
• Journal issue: 11
• Pages of publication: 780
• a: 4.3029 ± 0.0009 Å
• b: 5.7033 ± 0.0009 Å
• c: 12.6098 ± 0.0018 Å
• α: 100.859 ± 0.013°
• β: 95.703 ± 0.013°
• γ: 99.229 ± 0.011°
• Cell volume: 297.29 ± 0.09 ų
• Cell temperature: 120 ± 2 K
• Ambient diffraction temperature: 120 ± 2 K
• Number of distinct elements: 4
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0328
• Residual factor for significantly intense reflections: 0.0322
• Weighted residual factors for significantly intense reflections: 0.0906
• Weighted residual factors for all reflections included in the refinement: 0.0912
• Goodness-of-fit parameter for all reflections included in the refinement: 1.068
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No