Information card for entry 9009362

Structure parameters

• Mineral name: Vigezzite
• Formula: Ca0.75 Ce0.25 Nb0.95 O6 Ta0.63 Ti0.42
• Calculated formula: Ca0.75 Ce0.25 Nb0.95 O6 Ta0.63 Ti0.42
• Title of publication: The crystal structure of vigezzite, (Ca,Ce)(Nb,Ta,Ti)2O6, intermediate term of the aeschynite series
• Authors of publication: Giuseppetti, G.; Tadini, P.
• Journal of publication: Neues Jahrbuch fur Mineralogie, Monatshefte
• Year of publication: 1990
• Journal volume: 1990
• Pages of publication: 301 - 308
• a: 11.065 Å
• b: 7.527 Å
• c: 5.343 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 444.998 ų
• Number of distinct elements: 6
• 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