Information card for entry 9016708

Structure parameters

• Mineral name: Charoite
• Formula: Ba0.16 Ca12.82 F H4.18 K6.94 Mn0.18 Na3.18 O92.59 Si35 Sr0.5
• Calculated formula: Ba0.16 Ca12.82 F H4.18 K6.94 Mn0.18 Na3.18 O92.59 Si35 Sr0.5
• Title of publication: The structure of charoite, (K,Sr,Ba,Mn)15-16(Ca,Na)32[(Si70(O,OH)180)](OH,F)4.0*nH2O, solved by conventional and automated electron diffraction Note: this is polytype charoite-90
• Authors of publication: Rozhdestvenskaya, I.; Mugnaioli, E.; Czank, M.; Depmeier, W.; Kolb, U.; Reinholdt, A.; Weirich, T.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2010
• Journal volume: 74
• Pages of publication: 159 - 177
• a: 31.96 Å
• b: 19.64 Å
• c: 7.09 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 4450.35 ų
• Number of distinct elements: 10
• 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