Information card for entry 9011523

Structure parameters

• Mineral name: Kristiansenite
• Formula: Ca4 Fe0.41 H2 O28 Sc1.52 Si8 Sn2.07
• Calculated formula: Ca4 Fe0.41 H2 O28 Sc1.52 Si8 Sn2.07
• Title of publication: Crystal structure of kristiansenite: a case of class IIB twinning by metric merohedry Locality: amazonite pegmatite, Heftetjern, Tordal, Telemark, Norway
• Authors of publication: Ferraris, G.; Gula, A.; Ivaldi, G.; Nespolo, M.; Raade, G.
• Journal of publication: Zeitschrift fur Kristallographie
• Year of publication: 2001
• Journal volume: 216
• Pages of publication: 442 - 448
• a: 10.028 Å
• b: 8.408 Å
• c: 13.339 Å
• α: 90.01°
• β: 109.1°
• γ: 90°
• Cell volume: 1062.77 ų
• Number of distinct elements: 7
• Space group number: 1
• Hermann-Mauguin space group symbol: C 1
• Hall space group symbol: C 1
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No