Information card for entry 9005134

Structure parameters

• Formula: Ga3 K0.9 Na2.1 O12 Si3
• Calculated formula: Ga3 K0.9 Na2.1 O12 Si3
• Title of publication: Crystal chemistry of the (Na,K)GaSiO4 system Note: kalsilite structure
• Authors of publication: Barbier, J.; Liu, B.; Weber, J.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1993
• Journal volume: 5
• Pages of publication: 297 - 305
• a: 8.8169 Å
• b: 8.8169 Å
• c: 8.3873 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 564.657 ų
• Number of distinct elements: 5
• 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