Information card for entry 9005423

Structure parameters

• Mineral name: Aeschynite-(Y)
• Formula: Ca0.01 Ce0.009 Dy0.071 Er0.043 Gd0.072 La0.001 Nb0.03 Nd0.032 O6.02 Pr0.003 Sm0.034 Th0.12 Ti1.95 U0.02 W0.02 Y0.54 Yb0.03
• Calculated formula: Ca0.01 Ce0.009 Dy0.071 Er0.043 Gd0.072 La0.001 Nb0.03 Nd0.032 O6.02 Pr0.003 Sm0.034 Th0.12 Ti1.95 U0.02 W0.02 Y0.54 Yb0.03
• Title of publication: Crystal chemistry of aeschynite-(Y) from the Western Alps: residual electron density on difference-Fourier map Sample: MI 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: 10.803 Å
• b: 7.532 Å
• c: 5.18 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 421.487 ų
• Number of distinct elements: 17
• 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