Information card for entry 9006644

Structure parameters

• Formula: Cr2 O4 Si
• Calculated formula: Cr2 O4 Si
• Title of publication: High-pressure crystal chemistry of chromous orthosilicate, Cr2SiO4. A single-crystal X-ray diffraction and electronic absorption spectroscopy study Sample: P = 7.300 GPa
• Authors of publication: Miletich, R.; Nowak, M.; Seifert, F.; Angel, R. J.; Brandstatter, G.
• Journal of publication: Physics and Chemistry of Minerals
• Year of publication: 1999
• Journal volume: 26
• Pages of publication: 446 - 459
• a: 5.6512 Å
• b: 11.0598 Å
• c: 9.191 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 574.448 ų
• Ambient diffracton pressure: 7300000 kPa
• Number of distinct elements: 3
• Space group number: 70
• Hermann-Mauguin space group symbol: F d d d :2
• Hall space group symbol: -F 2uv 2vw
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No