Information card for entry 1521637

Structure parameters

• Chemical name: Tm2 O (Si O4)
• Formula: O5 Si Tm2
• Calculated formula: O5 Si Tm2
• Title of publication: Ueber die Oxidsilicate M2 O (Si O4) der schweren Lanthanoide (M = Dy - Lu) im A-Typ
• Authors of publication: Mueller-Bunz, H.; Schleid, T.
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 1999
• Journal volume: 625
• Pages of publication: 613 - 618
• a: 9.0017 Å
• b: 6.7874 Å
• c: 6.6271 Å
• α: 90°
• β: 105.436°
• γ: 90°
• Cell volume: 390.298 ų
• Number of distinct elements: 3
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No