Information card for entry 9004426

Structure parameters

• Mineral name: Penobsquisite
• Formula: B9 Ca2 Cl Fe H15 O23
• Calculated formula: B9 Ca2 Cl Fe H15 O23
• Title of publication: Penobsquisite: A new borate mineral with a complex framework structure
• Authors of publication: Grice, J. D.; Gault, R. A.; Van Velthuizen, J.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1996
• Journal volume: 34
• Pages of publication: 657 - 665
• a: 11.62 Å
• b: 9.407 Å
• c: 8.726 Å
• α: 90°
• β: 98.58°
• γ: 90°
• Cell volume: 943.158 ų
• Number of distinct elements: 6
• Space group number: 4
• Hermann-Mauguin space group symbol: P 1 21 1
• Hall space group symbol: P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No