Information card for entry 7203647

Structure parameters

• Formula: C12 H14 Cl2 N2
• Calculated formula: C12 H14 Cl2 N2
• SMILES: [Cl-].[Cl-].[NH3+]c1ccc(cc1)c1ccc([NH3+])cc1
• 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: 6.6652 ± 0.001 Å
• b: 7.7196 ± 0.0012 Å
• c: 12.572 ± 0.002 Å
• α: 84.567 ± 0.014°
• β: 76.328 ± 0.014°
• γ: 74.007 ± 0.014°
• Cell volume: 603.9 ± 0.17 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 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: 0.0409
• Residual factor for significantly intense reflections: 0.0278
• Weighted residual factors for significantly intense reflections: 0.0857
• Weighted residual factors for all reflections included in the refinement: 0.094
• Goodness-of-fit parameter for all reflections included in the refinement: 1.007
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No