Information card for entry 1534137

Structure parameters

• Formula: Bi12 Ge O20
• Calculated formula: Bi12 Ge O20
• Title of publication: Crystal Structure of Piezoelectric Bismuth Germanium Oxide Bi12 Ge O20
• Authors of publication: Abrahams, S.C.; Bernstein, J.L.; Jamieson, P.B.
• Journal of publication: Journal of Chemical Physics
• Year of publication: 1967
• Journal volume: 47
• Pages of publication: 4034 - 4041
• a: 10.1455 Å
• b: 10.1455 Å
• c: 10.1455 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1044.29 ų
• Number of distinct elements: 3
• Space group number: 197
• Hermann-Mauguin space group symbol: I 2 3
• Hall space group symbol: I 2 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No