Information card for entry 2002181

Structure parameters

• Chemical name: Calcium holmium oxide (1/1/2.5)
• Formula: Ca Ho O2.5
• Calculated formula: Ca Ho O2.4999
• Title of publication: Ein Beitrag zur Kristallchemie dreiwertiger Seltenerdoxide. Zur Stabilisierung der monoklinen b-Form
• Authors of publication: Muschick, W; Mueller-Buschbaum, Hk
• Journal of publication: Zeitschrift fuer Naturforschung, Teil B. Anorganische Chemie, Organische Chemie (2,1947-32,1977)
• Year of publication: 1977
• Journal volume: 32
• Pages of publication: 495 - 498
• a: 6.566 Å
• b: 3.567 Å
• c: 5.894 Å
• α: 90°
• β: 92.3°
• γ: 90°
• Cell volume: 137.9 ų
• Number of distinct elements: 3
• Space group number: 11
• Hermann-Mauguin space group symbol: P 1 21/m 1
• Hall space group symbol: -P 2yb
• Residual factor for all reflections: 0.099
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No