Information card for entry 1530686

Structure parameters

• Chemical name: K2 Mn5 (Si12 O30) (H2 O)
• Formula: H2 K2 Mn5 O31 Si12
• Calculated formula: K2 Mn5 O31 Si12
• Title of publication: Crystal structure of synthetic Mn-milarite K2 Mn5 (Si12 O30) (H2 O)
• Authors of publication: Sandomirskii, P.A.; Simonov, M.A.; Belov, N.V.
• Journal of publication: Doklady Akademii Nauk SSSR
• Year of publication: 1977
• Journal volume: 233
• Pages of publication: 1090 - 1093
• a: 10.457 Å
• b: 10.457 Å
• c: 14.238 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1348.32 ų
• Number of distinct elements: 5
• Space group number: 192
• Hermann-Mauguin space group symbol: P 6/m c c
• Hall space group symbol: -P 6 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No