Information card for entry 1535070

Structure parameters

• Chemical name: (Na1.96 Ca1.68 K0.18) (Al4 Si8 O24) Cl0.49 (C O3)0.23 (S O4)0.11
• Formula: Al4 Ca1.68 Cl0.49 K0.18 Na1.96 O24 Si8
• Calculated formula: Al4 Ca1.68 Cl0.49 K0.18 Na1.96 O24 Si8
• Title of publication: Crystal structure of natural Na, Ca-scapolite - an intermediate member of the maryalite-meyonite family
• Authors of publication: Belokoneva, E.L.; Dorokhova, G.I.; Sokolova, N.V.
• Journal of publication: Kristallografiya
• Year of publication: 1991
• Journal volume: 36
• Pages of publication: 1459 - 1464
• a: 12.12 Å
• b: 12.12 Å
• c: 7.587 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1114.49 ų
• Number of distinct elements: 7
• Space group number: 86
• Hermann-Mauguin space group symbol: P 42/n :2
• Hall space group symbol: -P 4bc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No