Information card for entry 9009479

Structure parameters

• Mineral name: Klyuchevskite
• Formula: Al0.18 Cu3 Fe0.82 K3 O18 S4
• Calculated formula: Al0.18 Cu3 Fe0.82 K3 O18 S4
• Title of publication: The crystal structure of klyuchevskite, K3Cu3(Fe,Al)O2(SO4)4, a new mineral from Kamchatka volcanic sublimates
• Authors of publication: Gorskaya, M. G.; Filatov, S. K.; Rozhdestvenskaya, I. V.; Vergasova, L. P.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1992
• Journal volume: 56
• Pages of publication: 411 - 416
• a: 18.667 Å
• b: 4.94 Å
• c: 18.405 Å
• α: 90°
• β: 101.5°
• γ: 90°
• Cell volume: 1663.15 ų
• Number of distinct elements: 6
• Space group number: 5
• Hermann-Mauguin space group symbol: I 1 2 1
• Hall space group symbol: I 2y
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No