Information card for entry 2219821

Structure parameters

• Common name: m-Xylylenediamine dihydrochloride
• Chemical name: (m-Phenylenedimethylene)diammonium dichloride
• Formula: C8 H14 Cl2 N2
• Calculated formula: C8 H14 Cl2 N2
• Title of publication: (<i>m</i>-Phenylenedimethylene)diammonium dichloride
• Authors of publication: Cheng, Hua; Li, Huisheng
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2008
• Journal volume: 64
• Journal issue: 11
• Pages of publication: o2060
• a: 27.5859 ± 0.0018 Å
• b: 13.1594 ± 0.0014 Å
• c: 8.8324 ± 0.0006 Å
• α: 90°
• β: 103.539 ± 0.001°
• γ: 90°
• Cell volume: 3117.2 ± 0.4 ų
• Cell temperature: 298 ± 2 K
• Ambient diffraction temperature: 298 ± 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: 0.0489
• Residual factor for significantly intense reflections: 0.0431
• Weighted residual factors for significantly intense reflections: 0.1145
• Weighted residual factors for all reflections included in the refinement: 0.1184
• Goodness-of-fit parameter for all reflections included in the refinement: 1.06
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes