Information card for entry 9017628

Structure parameters

• Mineral name: Liskeardite
• Formula: Al14.582 As9 Fe1.418 H97.24 O94.12
• Calculated formula: Al14.582 As9 Fe1.418 H97.24 O94.12
• Title of publication: Chiral edge-shared octahedral chains in liskeardite, [(Al,Fe)32(AsO4)18(OH)42(H2O)22] *52H2O, an open framework mineral with a pharmacoalumite-related structure Note: T = 100 K
• Authors of publication: Grey, I. E.; Mumme, W. G.; Macrae, C. M.; Caradoc-Davies T; Price, J. R.; Rumsey, M. S.; Mills, S. J.
• Journal of publication: Mineralogical Magazine
• Year of publication: 2013
• Journal volume: 77
• Pages of publication: 3125 - 3135
• a: 24.576 Å
• b: 7.754 Å
• c: 24.641 Å
• α: 90°
• β: 90.19°
• γ: 90°
• Cell volume: 4695.62 ų
• Ambient diffraction temperature: 100 K
• Number of distinct elements: 5
• 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