Information card for entry 1534643

Structure parameters

• Chemical name: Ca7 (Ca Yb5) Ca18 F67
• Formula: Ca26 F67 Yb5
• Calculated formula: Ca25.9996 F67 Yb5.0004
• Title of publication: The fifth rhombohedral modification of fluoride-like structures built from M8R6F69 clusters
• Authors of publication: Golubev, A.M.
• Journal of publication: Koordinatsionnaya Khimiya (= Coordination Chemistry (USSR))
• Year of publication: 1993
• Journal volume: 19
• Pages of publication: 939 - 943
• a: 21.69 Å
• b: 21.69 Å
• c: 9.67 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 3939.82 ų
• Number of distinct elements: 3
• Space group number: 148
• Hermann-Mauguin space group symbol: R -3 :H
• Hall space group symbol: -R 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No