Information card for entry 9006389

Structure parameters

• Mineral name: Wadsleyite
• Formula: H Mg3.47 O8 Si2
• Calculated formula: H Mg3.47 O8 Si2
• Title of publication: Structure and crystal chemistry of hydrous wadsleyite, Mg1.75SiH0.5O4: possible hydrous magnesium silicate in the mantle transition zone
• Authors of publication: Kudoh, Y.; Inoue, T.; Arashi, H.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1996
• Journal volume: 23
• Pages of publication: 461 - 469
• a: 5.663 Å
• b: 11.546 Å
• c: 8.247 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 539.23 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