Information card for entry 9017288

Structure parameters

• Mineral name: Orthoclase
• Formula: Al0.98 K O8 Si3.02
• Calculated formula: Al0.98 K O8 Si3.02
• Title of publication: The structure of orthoclase
• Authors of publication: Jones, J. B.; Taylor, W. H.
• Journal of publication: Acta Crystallographica
• Year of publication: 1961
• Journal volume: 14
• Pages of publication: 443 - 456
• a: 8.5616 Å
• b: 12.9962 Å
• c: 7.1934 Å
• α: 90°
• β: 116.015°
• γ: 90°
• Cell volume: 719.3 ų
• Number of distinct elements: 4
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1
• Hall space group symbol: -C 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No