Information card for entry 9002252

Structure parameters

• Mineral name: Kalsilite
• Formula: Al K O4 Si
• Calculated formula: Al K O4 Si
• Title of publication: X-ray study of the trigonal-hexagonal phase transition in metamorphic kalsilite
• Authors of publication: Cellai, D.; Gesing, T. M.; Wruck, B.; Carpenter, M. A.
• Journal of publication: American Mineralogist
• Year of publication: 1999
• Journal volume: 84
• Pages of publication: 1950 - 1955
• a: 5.1627 Å
• b: 5.1627 Å
• c: 8.706 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 200.957 ų
• Number of distinct elements: 4
• Space group number: 173
• Hermann-Mauguin space group symbol: P 63
• Hall space group symbol: P 6c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No