Information card for entry 2012672

Structure parameters

• Common name: Copper(II) Hypophosphite
• Formula: Cu H4 O4 P2
• Calculated formula: Cu H4 O4 P2
• Title of publication: Copper(II) hypophosphite: the α- and β-forms at 270 and 100K, and the γ-form at 270K
• Authors of publication: Naumov, Dmitry Yu.; Naumova, Marina I.; Kuratieva, Natalia V.; Boldyreva, Elena V.; Howard, Judith A. K.
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 2002
• Journal volume: 58
• Journal issue: 5
• Pages of publication: i55 - i60
• a: 7.2079 ± 0.0003 Å
• b: 5.3216 ± 0.0001 Å
• c: 6.2121 ± 0.0002 Å
• α: 90°
• β: 98.709 ± 0.002°
• γ: 90°
• Cell volume: 235.534 ± 0.013 ų
• Cell temperature: 100 ± 2 K
• Ambient diffraction temperature: 100 ± 2 K
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Residual factor for all reflections: 0.0297
• Residual factor for significantly intense reflections: 0.0269
• Weighted residual factors for significantly intense reflections: 0.0611
• Weighted residual factors for all reflections included in the refinement: 0.0622
• Goodness-of-fit parameter for all reflections included in the refinement: 1.179
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes