Information card for entry 9013990

Structure parameters

• Mineral name: Vyuntspakhkite-(Y)
• Formula: Al2 H5 O18 Si3.882 Tm0.935 Y2.115
• Calculated formula: Al2 H5 O18 Si3.882 Tm0.935 Y2.115
• Title of publication: The crystal structure of vyuntspakhite: a redetermination
• Authors of publication: Yakbovich, O. V.; Steele, I. M.
• Journal of publication: Crystallography Reports
• Year of publication: 2009
• Journal volume: 54
• Pages of publication: 822 - 830
• a: 5.7551 Å
• b: 14.752 Å
• c: 15.906 Å
• α: 90°
• β: 96.046°
• γ: 90°
• Cell volume: 1342.9 ų
• Number of distinct elements: 6
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/n 1
• Hall space group symbol: -P 2yn
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No