Information card for entry 9010714

Structure parameters

• Formula: Mg Mn O4 Si
• Calculated formula: Mg Mn O4 Si
• Title of publication: High-temperature order-disorder in (Fe0.5Mn0.5)2SiO4 and (Mg0.5Mn0.5)2SiO4 olivines: an in situ neutron diffraction study Sample: T = 950 C
• Authors of publication: Redfern, S. A. T.; Henderson, C. M. B.; Knight, K. S.; Wood, B. J.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1997
• Journal volume: 9
• Pages of publication: 287 - 300
• a: 4.8657 Å
• b: 10.5894 Å
• c: 6.2066 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 319.794 ų
• Ambient diffraction temperature: 1223.15 K
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P b n m
• Hall space group symbol: -P 2c 2ab
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No