Information card for entry 9013702

Structure parameters

• Mineral name: Knorringite
• Formula: Cr1.68 Mg3.16 O12 Si3.16
• Calculated formula: Cr1.68 Mg3.16 O12 Si3.16
• Title of publication: Structure refinement of a synthetic knorringite, Mg3(Cr0.8Mg0.1Si0.1)2(SiO4)3
• Authors of publication: Juhin, A.; Morin, G.; Elkaim, E.; Frost, D. J.; Fialin, M.; Juillot, F.; Calas, G.
• Journal of publication: American Mineralogist
• Year of publication: 2010
• Journal volume: 95
• Pages of publication: 59 - 63
• a: 11.5935 Å
• b: 11.5935 Å
• c: 11.5935 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1558.27 ų
• Number of distinct elements: 4
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No