Information card for entry 2004688

Structure parameters

• Formula: C2 H8 Cl N5 O4
• Calculated formula: C2 H8 Cl1.5 N5 O6
• Title of publication: Two Energetic Ionic Materials: the Biguanidium Perchlorates
• Authors of publication: Martin, A.; Pinkerton, A. A.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1996
• Journal volume: 52
• Journal issue: 4
• Pages of publication: 1048 - 1052
• a: 7.7421 ± 0.0009 Å
• b: 9.874 ± 0.002 Å
• c: 12.267 ± 0.002 Å
• α: 112.75 ± 0.01°
• β: 91.89 ± 0.01°
• γ: 111.91 ± 0.01°
• Cell volume: 784.9 ± 0.2 ų
• Cell temperature: 100 K
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 5
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.045
• Residual factor for significantly intense reflections: 0.036
• Weighted residual factors for significantly intense reflections: 0.047
• Goodness-of-fit parameter for significantly intense reflections: 2.677
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No