Information card for entry 9005879

Structure parameters

• Mineral name: Langbeinite
• Formula: Cd2 K2 O12 S3
• Calculated formula: Cd2 K2 O12 S3
• Title of publication: Structure of cobalt doped K2Cd2(SO4)3 langbeinite at three temperatures above the P2_13-P2_12_12_1 phase transition, and a new trigger mechanism for the ferroelastic transformation Sample: T = 640 K
• Authors of publication: Percival, M. J. L.; Schmahl, W. W.; Salje, E.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1989
• Journal volume: 16
• Pages of publication: 569 - 575
• a: 10.3043 Å
• b: 10.3043 Å
• c: 10.3043 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1094.1 ų
• Ambient diffraction temperature: 640 K
• Number of distinct elements: 4
• Hermann-Mauguin space group symbol: P 21 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No