Information card for entry 9011483

Structure parameters

• Mineral name: Harstigite
• Formula: Be4 Ca6 H2 Mn O24 Si6
• Calculated formula: Be4 Ca6 H2 Mn O24 Si6
• Title of publication: Crystal structure of harstigite, MnCa6Be4[SiO4]2[Si2O7]2(OH)2
• Authors of publication: Hesse, K. F.; Stumpel, G.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1986
• Journal volume: 177
• Pages of publication: 143 - 148
• a: 9.793 Å
• b: 13.636 Å
• c: 13.83 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1846.82 ų
• Number of distinct elements: 6
• Space group number: 62
• Hermann-Mauguin space group symbol: P n a m
• Hall space group symbol: -P 2c 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No