Information card for entry 9012107

Structure parameters

• Mineral name: Barberiite
• Formula: B F4 H4 N
• Calculated formula: B F4 H4 N
• Title of publication: The crystal structure of ammonium tetrafluoroborate IV at 140 K Sample: T = 140 K Note: x(H2), y(H2) adjusted to match reported bond lengths
• Authors of publication: van Rensburg, D. J. J.; Boeyens, J. C. A.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1972
• Journal volume: 5
• Pages of publication: 79 - 84
• a: 7.243 Å
• b: 8.808 Å
• c: 5.908 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 376.909 ų
• Ambient diffraction temperature: 140 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P b n m
• Hall space group symbol: -P 2c 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No