Information card for entry 9014502

Structure parameters

• Mineral name: Grimselite
• Formula: C3 H2 K2.463 Na1.537 O12 U
• Calculated formula: C3 H2 K2.463 Na1.537 O12 U
• Title of publication: The crystal chemistry of the uranyl carbonate mineral grimselite, (K,Na)3Na[(UO2)(CO3)3](H2O), from Jachymov, Czech Republic Note: Sample A
• Authors of publication: Plasil, J.; Fejfarova, K.; Skala, R.; Skoda, R.; Meisser, N.; Hlousek, J.; Cisarova, I.; Dusek, M.; Veselovsky, F.; Cejka, J.; Sejkora, J.; Ondrus, P.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2012
• Journal volume: 76
• Pages of publication: 443 - 453
• a: 9.2507 Å
• b: 9.2507 Å
• c: 8.1788 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 606.135 ų
• Number of distinct elements: 6
• Space group number: 190
• Hermann-Mauguin space group symbol: P -6 2 c
• Hall space group symbol: P -6c -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No