Information card for entry 9017545

Structure parameters

• Mineral name: Holtite
• Formula: Al6.374 As0.052 B O17.156 Sb0.792 Si2.156 Ta0.26
• Calculated formula: Al25.496 As0.208 B4 O68.624 Sb3.168 Si8.624 Ta1.04
• Title of publication: The crystal chemistry of holtite Sample: H3
• Authors of publication: Groat, L. A.; Grew, E. S.; Evans, R. J.; Pieczka, A.; Ercit, T. S.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2009
• Journal volume: 73
• Pages of publication: 1033 - 1050
• a: 4.69 Å
• b: 11.897 Å
• c: 20.385 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1137.42 ų
• Number of distinct elements: 7
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No