Information card for entry 9013657

Structure parameters

• Formula: Al0.7 Mg0.17 Na0.99 O6 Si2.14
• Calculated formula: Al0.7 Mg0.17 Na0.99 O6 Si2.14
• Title of publication: X-ray diffraction and Raman spectroscopic study of clinopyroxenes with six-coordinated Si in the Na(Mg0.5Si0.5)Si2O6 - NaAlSi2O6 system Note: Sample J5
• Authors of publication: Yang, H.; Konzett, J.; Frost, D. J.; Downs, R. T.
• Journal of publication: American Mineralogist
• Year of publication: 2009
• Journal volume: 94
• Pages of publication: 942 - 949
• a: 9.4373 Å
• b: 8.5804 Å
• c: 5.2348 Å
• α: 90°
• β: 107.647°
• γ: 90°
• Cell volume: 403.945 ų
• Number of distinct elements: 5
• 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