Information card for entry 1535811

Structure parameters

• Chemical name: Ca2 (Si O4)
• Formula: Ca2 O4 Si
• Calculated formula: Ca2 O4 Si
• Title of publication: Crystal structure analysis of alpha-Ca2 Si O4
• Authors of publication: Udagawa, S.; Urabe, K.; Yano, T.
• Journal of publication: Semento Hijutsu Nempo
• Year of publication: 1977
• Journal volume: 31
• Pages of publication: 26 - 29
• a: 5.579 Å
• b: 5.579 Å
• c: 7.15 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 192.73 ų
• Number of distinct elements: 3
• Space group number: 194
• Hermann-Mauguin space group symbol: P 63/m m c
• Hall space group symbol: -P 6c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No