Information card for entry 9013894

Structure parameters

• Formula: Al4 Ge4 K Na3 O16
• Calculated formula: Al4 Ge4 K Na3 O16
• Title of publication: Monoclinic and hexagonal nepheline structures of (Na3/4K1/4)AlGeO4 Locality: synthetic Note: monoclinic 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: 10.0477 Å
• b: 8.5764 Å
• c: 10.2118 Å
• α: 90°
• β: 119.035°
• γ: 90°
• Cell volume: 769.389 ų
• Number of distinct elements: 5
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Duplicate of: 2105552
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No