Information card for entry 9013893

Structure parameters

• Formula: Al3.88 Ge4.12 K0.76 Na3.12 O16
• Calculated formula: Al3.88 Ge4.12 K0.76 Na3.12 O16
• Title of publication: Monoclinic and hexagonal nepheline structures of (Na3/4K1/4)AlGeO4 Note: hexagonal nepheline
• Authors of publication: Hammond, R. P.; Barbier, J.
• Journal of publication: Acta Crystallographica, Section B
• Year of publication: 1998
• Journal volume: 54
• Journal issue: 3
• Pages of publication: 211 - 220
• a: 10.164 Å
• b: 10.164 Å
• c: 8.54 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 764.043 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