Information card for entry 8104308

Structure parameters

• Chemical name: Si3 N4
• Formula: N4 Si3
• Calculated formula: N4 Si3
• Title of publication: A uniform description of phenakite type structures as superstructures of beta-Si3N4
• Authors of publication: Hartmann, P.
• Journal of publication: Zeitschrift fuer Kristallographie (149,1979-)
• Year of publication: 1989
• Journal volume: 187
• Pages of publication: 139 - 143
• a: 13.155 Å
• b: 13.155 Å
• c: 8.706 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1304.76 ų
• Number of distinct elements: 2
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No