Information card for entry 3000164

Structure parameters

• Mineral name: magnesium-calcium-sodium ortho-phosphate
• Formula: Ca4 Mg21 Na4 O72 P18
• Title of publication: Determination of the crystal-structure of triple magnesium-calcium-sodium orthophosphate Mg21Ca4Na4(PO4)18
• Authors of publication: Domanskii, A.I.; Smolin, Y.I.; Shepelev, Y.F.; Majling, J.
• Journal of publication: To be published
• a: 1.4974 Å
• b: 1.4974 Å
• c: 4.274 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 8.299 ų
• Number of distinct elements: 5
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Has coordinates: No
• Has disorder: No
• Has Fobs: No