Information card for entry 2002132

Structure parameters

• Chemical name: Strontium calcium chromium(V) oxide (18/3/14/56)
• Formula: Ca3 Cr14 O56 Sr18
• Calculated formula: Ca3 Cr14 O56 Sr18
• Title of publication: Ein Beitrag zur Kristallchemie der Erdalkalimetall-Oxochromate(V) :Sr3 (Cr O4)2 und Sr18 Ca3 Cr14 O56
• Authors of publication: Cuno, E; Mueller-Buschbaum, Hk
• Journal of publication: Zeitschrift fuer Anorganische und Allgemeine Chemie
• Year of publication: 1989
• Journal volume: 572
• Pages of publication: 95 - 101
• a: 11.004 ± 0.003 Å
• b: 11.004 ± 0.003 Å
• c: 39.256 ± 0.031 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 4116.6 ų
• Number of distinct elements: 4
• Space group number: 161
• Hermann-Mauguin space group symbol: R 3 c :H
• Hall space group symbol: R 3 -2"c
• Residual factor for all reflections: 0.099
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No