Information card for entry 9014081

Structure parameters

• Mineral name: Barylite
• Formula: Ba Be2 O7 Si2
• Calculated formula: Ba Be2 O7 Si2
• Title of publication: Crystal structure of barylite, BaBe2Si2O7 Coordinates of x(O2), z(O3), x(O7), z(Be1) modified acording to ICSD
• Authors of publication: Abrashev, K. K.; Ilyukhin, V. V.; Belov, N. V.
• Journal of publication: Soviet Physics Crystallography
• Year of publication: 1965
• Journal volume: 9
• Pages of publication: 691 - 699
• a: 9.79 Å
• b: 11.01 Å
• c: 4.63 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 499.058 ų
• Number of distinct elements: 4
• Space group number: 33
• Hermann-Mauguin space group symbol: P n 21 a
• Hall space group symbol: P -2ac -2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No