Information card for entry 1519093

Structure parameters

• Formula: H7 Mg2 O10.5 P2
• Calculated formula: Mg2 O10.5 P2
• Title of publication: Synthesis and crystal structure of the hydrated magnesium diphosphate Mg2P2O7.3.5H2O and its high temperature variant Mg2P2O7.H2O
• Authors of publication: Kjell Ove Kongshaug; Helmer Fjellvag; Karl Petter Lillerud
• Journal of publication: Solid State Sciences
• Year of publication: 2000
• Journal volume: 2
• Pages of publication: 205 - 214
• a: 10.9317 ± 0.0001 Å
• b: 8.05578 ± 0.00009 Å
• c: 9.2774 ± 0.0001 Å
• α: 90°
• β: 90.201 ± 0.001°
• γ: 90°
• Cell volume: 816.994 ± 0.015 ų
• Ambient diffraction temperature: 293 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 R(I) for significantly intense reflections: 0.094
• Method of determination: powder diffraction
• Diffraction radiation probe: x-ray
• Diffraction radiation wavelength: 1.5406 Å
• Diffraction radiation type: CuKα
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No