Information card for entry 9006636

Structure parameters

• Mineral name: Wadsleyite
• Formula: Mg1.82 O4 Si
• Calculated formula: Mg1.82 O4 Si
• Title of publication: Mg-vacant structural modules and dilution of the symmetry of hydrous wadsleyite, beta-Mg2-xSiH2xO4 with 0.00<=x<=0.25 Sample: 0.3H-beta
• Authors of publication: Kudoh, Y.; Inoue, T.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1999
• Journal volume: 26
• Pages of publication: 382 - 388
• a: 5.674 Å
• b: 11.477 Å
• c: 8.235 Å
• α: 90°
• β: 90.21°
• γ: 90°
• Cell volume: 536.264 ų
• Number of distinct elements: 3
• Space group number: 12
• Hermann-Mauguin space group symbol: C 1 2/m 1 (a+c-1/4,b+1/4,c)
• Hall space group symbol: -C 2y (x+1/4,y-1/4,-x+z-1/4)
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No