Information card for entry 1534297

Structure parameters

• Chemical name: (Na4.5 K1.1 Ca2.4) (Si6 Al6 O24) (S O4)2
• Formula: Al6 Ca2.4 K1.1 Na4.5 O32 S2 Si6
• Calculated formula: Al6 Ca2.4 K1.1 Na4.5 O32 S2 Si6
• Title of publication: Twin orthorhombic structure of hauyne from Sakrogano (Italy)
• Authors of publication: Bolotina, N.B.; Rastsvetaeva, R.K.; Sapozhnikov, A.N.; Kashaev, A.A.
• Journal of publication: Kristallografiya
• Year of publication: 2003
• Journal volume: 48
• Pages of publication: 981 - 985
• a: 12.872 Å
• b: 12.872 Å
• c: 9.102 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1508.1 ų
• Number of distinct elements: 7
• Space group number: 32
• Hermann-Mauguin space group symbol: P b a 2
• Hall space group symbol: P 2 -2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No