Information card for entry 9008136

Structure parameters

• Mineral name: Londonite
• Formula: Al4 B12 Be4 Cs O28
• Calculated formula: Al4 B12 Be4 Cs O28
• Title of publication: The crystal struture of rhodizite Note: name of mineral altered according to IMA decision in 1999 to name the Cs dominant phase: londonite
• Authors of publication: Taxer, K. J.; Buerger, M. J.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1967
• Journal volume: 125
• Pages of publication: 423 - 436
• a: 7.319 Å
• b: 7.319 Å
• c: 7.319 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 392.062 ų
• Number of distinct elements: 5
• Space group number: 215
• Hermann-Mauguin space group symbol: P -4 3 m
• Hall space group symbol: P -4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No