Information card for entry 9005425

Structure parameters

• Mineral name: Aeschynite-(Y)
• Formula: Ce0.001 Dy0.076 Er0.041 Fe0.01 Gd0.056 Nb0.17 Nd0.005 O6 Sm0.013 Ta0.01 Th0.04 Ti1.8 U0.08 W0.06 Y0.61 Yb0.025
• Calculated formula: Ce0.001 Dy0.076 Er0.041 Fe0.01 Gd0.056 Nb0.17 Nd0.005 O6 Sm0.013 Ta0.01 Th0.04 Ti1.8 U0.08 W0.06 Y0.61 Yb0.025
• Title of publication: Crystal chemistry of aeschynite-(Y) from the Western Alps: residual electron density on difference-Fourier map Sample: CE - note: O1 z coordinate altered to match reported bond lengths Locality: western Alps
• Authors of publication: Bonazzi, P.; Menchetti, S.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1999
• Journal volume: 11
• Journal issue: 6
• Pages of publication: 1043 - 1049
• a: 10.881 Å
• b: 7.484 Å
• c: 5.156 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 419.871 ų
• Number of distinct elements: 16
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No