Information card for entry 8103663

Structure parameters

• Chemical name: Si (P2 O7)
• Formula: O7 P2 Si
• Calculated formula: O7 P2 Si
• Title of publication: Die Kristallstruktur einer zweiten monoklinen Siliciumdiphosphatphase, Si P2 O7 A IV, Mit oktaedrisch koordiniertem Silicium
• Authors of publication: Liebau, F.; Hesse, K.F.
• Journal of publication: Zeitschrift fuer Kristallographie, Kristallgeometrie, Kristallphysik, Kristallchemie (-144,1977)
• Year of publication: 1971
• Journal volume: 133
• Pages of publication: 213 - 224
• a: 4.733 Å
• b: 12.019 Å
• c: 7.654 Å
• α: 90°
• β: 91.03°
• γ: 90°
• Cell volume: 435.335 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No