Information card for entry 1532447

Structure parameters

• Chemical name: Sb (Nb0.67 Ta0.33) O4
• Formula: Nb0.67 O4 Sb Ta0.33
• Calculated formula: Nb0.67 O4 Sb Ta0.33
• Title of publication: Bismutocolumbite, Bi (Nb0.79 Ta0.21) O4, stibiocolumbite, Sb (Nb0.67 Ta0.33) O4 and their structural relation to the other A B O4 minerals with stibiotantalite (Sb Ta O4) structure
• Authors of publication: Zubkova, N.V.; Tillmanns, E.; Pushcharovskii, D.Yu.; Giester, G.; Smolin, A.S.; Kashaev, A.A.; Peretyazhko, I.S.; Brandstaetter, F.; Sapozhnikov, A.N.; Hammer, V.
• Journal of publication: Neues Jahrbuch fuer Mineralogie. Monatshefte (Band=Jahr) (1950-)
• Year of publication: 2002
• Journal volume: 2002
• Pages of publication: 145 - 159
• a: 5.557 Å
• b: 4.932 Å
• c: 11.808 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 323.623 ų
• Number of distinct elements: 4
• Space group number: 33
• Hermann-Mauguin space group symbol: P n a 21
• Hall space group symbol: P 2c -2n
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No