Information card for entry 1528530

Structure parameters

• Formula: Ba0.75 Er0.25 F2.25
• Calculated formula: Ba0.75 Er0.2504 F2.25016
• Title of publication: Displacements in the cationic motif of nonstoichiometric fluorite phases Ba(1-x) R(x) F(2+x) as a result of the formation of {Ba8 [R6 F(68-69)]} clusters: II. The Ba(1-x) R(x) F(2+x) (R = Er, Yb, Lu; 0.1 < x < 0.3) crystals
• Authors of publication: Golubev, A.M.; Sobolev, B.P.; Molchanov, V.N.; Fykin, L.E.; Otroshchenko, L.P.
• Journal of publication: Kristallografiya
• Year of publication: 2009
• Journal volume: 54
• Pages of publication: 456 - 463
• a: 6.036 Å
• b: 6.036 Å
• c: 6.036 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 219.911 ų
• Number of distinct elements: 3
• Space group number: 225
• Hermann-Mauguin space group symbol: F m -3 m
• Hall space group symbol: -F 4 2 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No