Information card for entry 9005541

Structure parameters

• Mineral name: Enstatite
• Formula: Ca0.15 Mg1.85 O6 Si2
• Calculated formula: Ca0.15 Mg1.85 O6 Si2
• Title of publication: Average and local structure in P2_1/c clinopyroxenes along the join diopside-enstatite (CaMgSi2O6-Mg2Si2O6) Sample: Di15En85 (non-split model) Note: x-coordinate for SiTA altered by Tribaudino, Sept 2003
• Authors of publication: Tribaudino, M.; Nestola, F.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 2002
• Journal volume: 14
• Pages of publication: 549 - 555
• a: 9.654 Å
• b: 8.845 Å
• c: 5.203 Å
• α: 90°
• β: 108.37°
• γ: 90°
• Cell volume: 421.642 ų
• Number of distinct elements: 4
• Space group number: 14
• Hermann-Mauguin space group symbol: P 1 21/c 1
• Hall space group symbol: -P 2ybc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No