Information card for entry 9008113

Structure parameters

• Mineral name: Picromerite
• Formula: H12 K2 Mg O14 S2
• Calculated formula: H12 K2 Mg O14 S2
• Title of publication: Crystal structure of magnesium potassium sulfate hexahydrate MgK2(SO4)2*6(H2O) Locality: synthetic
• Authors of publication: Kannan, K. K.; Viswamitra, M. A.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1965
• Journal volume: 122
• Pages of publication: 161 - 174
• a: 9.072 Å
• b: 12.212 Å
• c: 6.113 Å
• α: 90°
• β: 104.83°
• γ: 90°
• Cell volume: 654.683 ų
• Number of distinct elements: 5
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/a 1
• Hall space group symbol: -P 2yab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No