Information card for entry 9007330

Structure parameters

• Mineral name: Wadsleyite II
• Formula: Fe0.338 Mg9.292 O14 Si2.134
• Calculated formula: Fe0.338 Mg9.292 O14 Si2.134
• Title of publication: Crystal chemistry of wadsleyite II and water in the Earth's interior Sample: 2 Reported formula: Mg1.60 Fe.22 Al.01 H.44 Si.97 O4
• Authors of publication: Smyth, J. R.; Holl, C. M.; Langenhorst, F.; Laustsen, H. M. S.; Rossman, G. R.; Kleppe, A.; McCammon, C. A.; Kawamoto, T.; van Aken, P. A.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 2005
• Journal volume: 31
• Pages of publication: 691 - 705
• a: 5.6896 Å
• b: 29.104 Å
• c: 8.243 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1364.96 ų
• Number of distinct elements: 4
• Space group number: 74
• Hermann-Mauguin space group symbol: I m m a
• Hall space group symbol: -I 2b 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No