Information card for entry 9012227

Structure parameters

• Mineral name: Lewisite
• Formula: Al0.06 Ca1.04 Fe0.19 H0.91 Mn0.07 Na0.01 O6.91 Sb1.64 Ti0.76
• Calculated formula: Al0.06 Ca1.04 Fe0.19 Mn0.07 Na0.01 O6.91 Sb1.6398 Ti0.76
• Title of publication: Structural studies of the natural antimonian pyrochlores I. Mixed valency, cation site splitting, and symmetry reduction in lewisite Sample: F-43m refinement
• Authors of publication: Rouse, R. C.; Dunn, P. J.; Peacor, D. R.; Wang, L.
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1998
• Journal volume: 141
• Pages of publication: 562 - 569
• a: 10.277 Å
• b: 10.277 Å
• c: 10.277 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1085.42 ų
• Number of distinct elements: 9
• Space group number: 216
• Hermann-Mauguin space group symbol: F -4 3 m
• Hall space group symbol: F -4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No