Information card for entry 2101344

Structure parameters

• Formula: Ca Mg O4 Si
• Calculated formula: Ca Mg O4 Si
• Title of publication: Thermal parameters for minerals of the olivine group: their implication on vibrational spectra, thermodynamic functions and transferable force fields
• Authors of publication: Pilati, T.; Demartin, F.; Gramaccioli, C. M.
• Journal of publication: Acta Crystallographica Section B
• Year of publication: 1995
• Journal volume: 51
• Journal issue: 5
• Pages of publication: 721 - 733
• a: 11.1098 ± 0.0011 Å
• b: 6.3894 ± 0.0009 Å
• c: 4.8281 ± 0.0005 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 342.72 ± 0.07 ų
• Number of distinct elements: 4
• Space group number: 62
• Hermann-Mauguin space group symbol: P n m a
• Hall space group symbol: -P 2ac 2n
• Diffraction radiation wavelength: 0.71073 Å
• Diffraction radiation type: Mo
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No