Information card for entry 9017666

Structure parameters

• Mineral name: Torrecillasite
• Formula: As3.516 Cl Na O6 Sb0.484
• Calculated formula: As3.516 Cl Na O6 Sb0.484
• Title of publication: Torrecillasite, Na(As,Sb)3+4O6Cl, a new mineral from the Torrecillas mine, Iquique Province, Chile: description and crystal structure
• Authors of publication: Kampf, A. R.; Nash, B. P.; Dini, M.; Molina Donoso, A. A.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2014
• Journal volume: 78
• Pages of publication: 747 - 755
• a: 5.258 Å
• b: 8.062 Å
• c: 18.654 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 790.743 ų
• Number of distinct elements: 5
• Space group number: 62
• Hermann-Mauguin space group symbol: P m c n
• Hall space group symbol: -P 2n 2a
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No