Information card for entry 9005137

Structure parameters

• Mineral name: Protolithionite
• Formula: Al1.71 Ca0.01 F1.06 Fe1.59 H0.94 K0.92 Li0.37 Mn0.03 Na0.03 O10.94 Rb0.04 Si2.97
• Calculated formula: Al1.71 Ca0.01 F1.06 Fe1.59 H0.94 K0.92 Li0.37 Mn0.03 Na0.03 O10.94 Rb0.04 Si2.97
• Title of publication: Refinement of the crystal structures of two "protolithionites" Sample : 3T Note: x-coordinate of M3 changed in order to obey symmetry constraints
• Authors of publication: Weiss, Z.; Rieder, M.; Smrcok, L.; Petricek, V.; Bailey, S. W.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1993
• Journal volume: 5
• Pages of publication: 493 - 502
• a: 5.309 Å
• b: 5.309 Å
• c: 29.818 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 727.838 ų
• Number of distinct elements: 12
• Space group number: 151
• Hermann-Mauguin space group symbol: P 31 1 2
• Hall space group symbol: P 31 2 (0 0 4)
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No