Information card for entry 2006377

Structure parameters

• Common name: mercury(II)-pyrophosphate
• Chemical name: di-mercury(II)-diphosphate
• Formula: Hg2 O7 P2
• Calculated formula: Hg2 O7 P2
• Title of publication: Mercury(II) Diphosphate, Hg~2~P~2~O~7~
• Authors of publication: Weil, Matthias; Glaum, Robert
• Journal of publication: Acta Crystallographica Section C
• Year of publication: 1997
• Journal volume: 53
• Journal issue: 8
• Pages of publication: 1000 - 1003
• a: 6.706 ± 0.001 Å
• b: 6.806 ± 0.001 Å
• c: 6.997 ± 0.001 Å
• α: 100.73 ± 0.02°
• β: 113.33 ± 0.02°
• γ: 80.53 ± 0.02°
• Cell volume: 286.65 ± 0.09 ų
• Cell temperature: 293 ± 2 K
• Ambient diffraction temperature: 293 ± 2 K
• Number of distinct elements: 3
• Space group number: 2
• Hermann-Mauguin space group symbol: P -1
• Hall space group symbol: -P 1
• Residual factor for all reflections: 0.0374
• Residual factor for significantly intense reflections: 0.0266
• Weighted residual factors for all reflections: 0.0662
• Weighted residual factors for significantly intense reflections: 0.0602
• Goodness-of-fit parameter for all reflections: 1.091
• Goodness-of-fit parameter for significantly intense reflections: 1.093
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: MoKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No