Information card for entry 1557979

Structure parameters

• Common name: Mg10Si3O18D4
• Mineral name: superhydrous phase B at 300 K
• Formula: D4 Mg10 O18 Si3
• Calculated formula: D2.8 Mg10 O18 Si3
• Title of publication: The determination of hydrogen positions in superhydrous phase B
• Authors of publication: Trots, D.M.; Kurnosov, A.; Manthilake, M.A.G.M.; Ovsyannikov, S.V.; Akselrun, L.G.; Hansen, T.; Smyth, J.R.; Frost, D.J.
• Journal of publication: American Mineralogist
• Year of publication: 2013
• Journal volume: 98
• Pages of publication: 1688 - 1692
• a: 13.9882 ± 0.0003 Å
• b: 5.10006 ± 0.00007 Å
• c: 8.71628 ± 0.00013 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 621.825 ± 0.018 ų
• Ambient diffraction temperature: 300 K
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 4
• Space group number: 34
• Hermann-Mauguin space group symbol: P n n 2
• Hall space group symbol: P 2 -2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No