Information card for entry 1537544

Structure parameters

• Chemical name: Ca2 Ga2 (Si O4) O3
• Formula: Ca2 Ga2 O7 Si
• Calculated formula: Ca2 Ga2 O7 Si
• Title of publication: Verfeinerung der Kristallstruktur von Gehlenit unter Zugrundelegung des Gallium-Gehlenites.
• Authors of publication: Korczak, P.; Raaz, F.
• Journal of publication: Anzeiger der Oesterreichischen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Klasse
• Year of publication: 1967
• Journal volume: 104
• Pages of publication: 383 - 388
• a: 7.797 Å
• b: 7.797 Å
• c: 5.132 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 311.991 ų
• Number of distinct elements: 4
• Space group number: 113
• Hermann-Mauguin space group symbol: P -4 21 m
• Hall space group symbol: P -4 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No