Information card for entry 9008128

Structure parameters

• Mineral name: Syngenite
• Formula: Ca H2 K2 O9 S2
• Calculated formula: Ca H2 K2 O9 S2
• Title of publication: The crystal structure of syngenite, K2Ca(SO4)2*(H2O)
• Authors of publication: Corazza, E.; Sabelli, C.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 1967
• Journal volume: 124
• Pages of publication: 398 - 408
• a: 9.77 Å
• b: 7.15 Å
• c: 6.25 Å
• α: 90°
• β: 104°
• γ: 90°
• Cell volume: 423.628 ų
• Number of distinct elements: 5
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No