Information card for entry 2221487

Structure parameters

• Common name: copper(II) hydrogenphosphite dihydrate
• Chemical name: poly[[diaquacopper(II)]-μ~3~-hydrogenphosphito]
• Formula: Cu H5 O5 P
• Calculated formula: Cu H5 O5 P
• Title of publication: A polymorph structure of copper(II) hydrogenphosphite dihydrate
• Authors of publication: Yang, Lei; Li, Suping; Wang, Qiufen
• Journal of publication: Acta Crystallographica Section E
• Year of publication: 2009
• Journal volume: 65
• Journal issue: 4
• Pages of publication: i28
• a: 7.1294 ± 0.0001 Å
• b: 7.3346 ± 0.0001 Å
• c: 8.8313 ± 0.0002 Å
• α: 90°
• β: 110.428 ± 0.001°
• γ: 90°
• Cell volume: 432.758 ± 0.013 ų
• Cell temperature: 296 ± 2 K
• Ambient diffraction temperature: 296 ± 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: 0.018
• Residual factor for significantly intense reflections: 0.0177
• Weighted residual factors for significantly intense reflections: 0.0486
• Weighted residual factors for all reflections included in the refinement: 0.0488
• Goodness-of-fit parameter for all reflections included in the refinement: 1.177
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: Yes