Information card for entry 9002532

Structure parameters

• Mineral name: Henritermierite
• Formula: Ca3 H3.8 Mn2 O12 Si1.941
• Calculated formula: Ca3 H3.8 Mn2 O12 Si1.941
• Title of publication: Structure, compressibility, hydrogen bonding, and dehydration of the tetragonal Mn3+ hydrogarnet, henritermierite Sample: P = 8.6 GPa
• Authors of publication: Armbruster, T.; Kohler, T.; Libowitzky, E.; Friedrich, A.; Miletich, R.; Kunz, M.; Medenbach, O.; Gutzmer, J.
• Journal of publication: American Mineralogist
• Year of publication: 2001
• Journal volume: 86
• Pages of publication: 147 - 158
• a: 12.1577 Å
• b: 12.1577 Å
• c: 11.6919 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1728.18 ų
• Ambient diffracton pressure: 8600000 kPa
• Number of distinct elements: 5
• Space group number: 142
• Hermann-Mauguin space group symbol: I 41/a c d :2
• Hall space group symbol: -I 4bd 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No