Information card for entry 1010431

Structure parameters

• Chemical name: Potassium aluminium catena-silicate
• Formula: Al K O6 Si2
• Calculated formula: Al0.99 K O6 Si2.01
• Title of publication: Etude cristallographique d'une leucite artificielle. Structure atomique et symetrie du mineral
• Authors of publication: Wyart, M J
• Journal of publication: Bulletin de la Societe Francaise de Mineralogie (-71,1948)
• Year of publication: 1940
• Journal volume: 63
• Pages of publication: 5 - 17
• a: 13.4 ± 0.03 Å
• b: 13.4 ± 0.03 Å
• c: 13.4 ± 0.03 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2406.1 ų
• Number of distinct elements: 4
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No