Information card for entry 9004742

Structure parameters

• Mineral name: Moskvinite-(Y)
• Formula: Dy0.09 Er0.04 Gd0.04 Ho0.02 K Na2 Nd0.01 O15 Si6 Sm0.02 Tb0.01 Y0.77
• Calculated formula: Dy0.09 Er0.04 Gd0.04 Ho0.02 K Na2 Nd0.01 O15 Si6 Sm0.02 Tb0.01 Y0.77
• Title of publication: The crystal structure of moskvinite-(Y), Na2K(Y,REE)[Si6O15], a new silicate mineral with [Si6O15] three-membered double-rings from the Dara-I-Pioz Moraine, Tien-Shan mountains, Tajikistan Locality: Dara-I-Pioz Moraine, Tien-Shan mountains, Tajikistan
• Authors of publication: Sokolova, E. V.; Hawthorne, F. C.; Agakhanov, A. A.; Pautov, L. A.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 2003
• Journal volume: 41
• Pages of publication: 513 - 520
• a: 10.623 Å
• b: 14.97 Å
• c: 8.553 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1360.15 ų
• Number of distinct elements: 12
• Space group number: 74
• Hermann-Mauguin space group symbol: I b m m
• Hall space group symbol: -I 2c 2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No