Information card for entry 1544669

Structure parameters

• Common name: Ca(Mg0.55Fe3+0.34Al0.11)(Si1.55Al0.42Fe3+0.03)O6
• Mineral name: ferrian aluminian diopside
• Formula: Al0.53 Ca Fe0.37 Mg0.55 O6 Si1.55
• Calculated formula: Al0.5 Ca Fe0.4 Mg0.55 O6 Si1.55
• Title of publication: Site confirmation of Fe3+ in a synthetic ferrian aluminian diopside with an application of X-ray anomalous dispersion
• Authors of publication: Okui, M.; Marumo, F.; Sawada, H.; Ueki, M.; Ishizawa, N.
• Journal of publication: Mineralogical Journal
• Year of publication: 1997
• Journal volume: 19
• Pages of publication: 165 - 172
• a: 9.741 ± 0.001 Å
• b: 8.847 ± 0.001 Å
• c: 5.306 ± 0.001 Å
• α: 90°
• β: 106.96 ± 0.01°
• γ: 90°
• Cell volume: 437.38 ± 0.11 ų
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No