Information card for entry 9009475

Structure parameters

• Mineral name: Kilchoanite
• Formula: Ca2.33 Mn0.67 O7 Si2
• Calculated formula: Ca2.33 Mn0.67 O7 Si2
• Title of publication: The crystal structure of manganoan kilchoanite, Ca2.33Mn0.67Si2O7: a site preference rule for the substitution of Mn for Ca
• Authors of publication: Kimata, M.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1989
• Journal volume: 53
• Pages of publication: 625 - 631
• a: 11.356 Å
• b: 5.007 Å
• c: 21.817 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1240.5 ų
• Number of distinct elements: 4
• Space group number: 46
• Hermann-Mauguin space group symbol: I 2 c m
• Hall space group symbol: I -2c 2
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No