Information card for entry 1004112

Structure parameters

• Chemical name: Disodium copper diphosphate - $-alpha
• Formula: Cu Na2 O7 P2
• Calculated formula: Cu Na2 O7 P2
• Title of publication: The crystal structure of $-alpha- and $-beta- Na2 Cu P2 O7
• Authors of publication: Erragh, F; Boukhari, A; Abraham, F; Elouadi, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1995
• Journal volume: 120
• Pages of publication: 23 - 31
• a: 8.823 ± 0.003 Å
• b: 13.494 ± 0.003 Å
• c: 5.108 ± 0.002 Å
• α: 90°
• β: 92.77 ± 0.03°
• γ: 90°
• Cell volume: 607.4 ų
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Residual factor for all reflections: 0.02
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No