Information card for entry 1011124

Structure parameters

• Chemical name: Potassium pentaborate tetrahydrate
• Mineral name: Santite
• Formula: B5 H8 K O12
• Calculated formula: B5 H8 K O12
• Title of publication: The crystal structure of potassium acid dihydronium pentaborate KH~2~(H~3~O)~2~B~5~O~10~, (potassium pentaborate tetrahydrate)
• Authors of publication: Zachariasen, W. H.
• Journal of publication: Zeitschrift für Kristallographie - Crystalline Materials
• Year of publication: 1938
• Journal volume: 98
• Journal issue: 1-6
• Pages of publication: 266 - 274
• a: 11.08 ± 0.05 Å
• b: 11.14 ± 0.06 Å
• c: 8.97 ± 0.04 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1107.2 ų
• Number of distinct elements: 4
• Space group number: 41
• Hermann-Mauguin space group symbol: A b a 2
• Hall space group symbol: A 2 -2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No