Information card for entry 1533124

Structure parameters

• Chemical name: (K0.42 Eu0.74) (Sb2 O6) O0.32
• Formula: Eu0.74 K0.42 O6.32 Sb2
• Calculated formula: Eu0.74 K0.42 O6.32 Sb2
• Title of publication: Synthesis, structural and physico-chemical characterization of new defect pyrochlore-type antimonates K0.42 Lny' Sb2 O6+z' and Na0.36 Lny Sb2 O6+z (0 < y, y', z, z'< 1; Ln = Y, Eu and Gd) prepared by soft chemistry route
• Authors of publication: El Haimouti, A.; Avignant, D.; Zambon, D.; El Aatmani, M.; El Ghozzi, M.; Leroux, F.; Daoud, M.
• Journal of publication: Journal of Alloys Compd.
• Year of publication: 2004
• Journal volume: 363
• Pages of publication: 130 - 137
• a: 10.2853 Å
• b: 10.2853 Å
• c: 10.2853 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1088.06 ų
• Number of distinct elements: 4
• Space group number: 227
• Hermann-Mauguin space group symbol: F d -3 m :2
• Hall space group symbol: -F 4vw 2vw 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No