Information card for entry 1569287

Structure parameters

• Common name: Y2Ti2O6O
• Mineral name: oxyyttrobetafite-(Y)
• Formula: O7 Ti2 Y2
• Calculated formula: Dy0.242 O7 Ta0.014 Ti1.986 Y1.758
• Title of publication: Oxyyttrobetafite-(Y), Y2Ti2O6O, a new mineral of the pyrochlore supergroup in a pegmatite from Souri Valley, Komono, Mie Prefecture Japan
• Authors of publication: Nishio-Hamae, D.; Momma, K.; Ohnishi, M.; Inaba, S.
• Journal of publication: Journal of Mineralogical and Petrological Sciences
• Year of publication: 2022
• Pages of publication: 1 - 6
• a: 10.1109 ± 0.0001 Å
• b: 10.1109 ± 0.0001 Å
• c: 10.1109 ± 0.0001 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1033.64 ± 0.018 ų
• Ambient diffraction temperature: 293 K
• Ambient diffracton pressure: 100 kPa
• Number of distinct elements: 3
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No