Information card for entry 9005234

Structure parameters

• Mineral name: Diopside
• Formula: Al0.25 Ca0.645 Cr0.044 Fe0.112 Mg0.957 Mn0.002 Na0.094 O6 Si1.888 Ti0.008
• Calculated formula: Al0.25 Ca0.645 Cr0.044 Fe0.112 Mg0.957 Mn0.002 Na0.094 O6 Si1.888 Ti0.008
• Title of publication: Comparative compressibility of clinopyroxenes from mantle nodules Sample: PC135 at room conditions
• Authors of publication: Comodi, P.; Princivalle, F.; Tirone, M.; Zanazzi, P. F.
• Journal of publication: European Journal of Mineralogy
• Year of publication: 1995
• Journal volume: 7
• Pages of publication: 141 - 149
• a: 9.678 Å
• b: 8.836 Å
• c: 5.257 Å
• α: 90°
• β: 106.9°
• γ: 90°
• Cell volume: 430.137 ų
• Number of distinct elements: 10
• 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