Information card for entry 2010421

Structure parameters

• Formula: C24 H20 N2 O5
• Calculated formula: C24 H20 N2 O5
• Title of publication: 6'-Diethylamino-2'-nitrospiro[isobenzofuran-1(3<i>H</i>),9'-[9<i>H</i>]xanthen]-3-one
• Authors of publication: Liu, X.-L.; Wang, J.-L.; Liu, J.-W.; Miao, F.-M.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 2
• Pages of publication: 324 - 326
• a: 8.342 ± 0.003 Å
• b: 9.861 ± 0.002 Å
• c: 12.735 ± 0.002 Å
• α: 80.41 ± 0.02°
• β: 79.91 ± 0.02°
• γ: 80.96 ± 0.02°
• Cell volume: 1008.1 ± 0.5 ų
• Cell temperature: 295 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 significantly intense reflections: 0.035
• Weighted residual factors for significantly intense reflections: 0.034
• Goodness-of-fit parameter for significantly intense reflections: 0.721
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No