Information card for entry 9009443

Structure parameters

• Mineral name: Kilchoanite
• Formula: Ca3 O7 Si2
• Calculated formula: Ca3 O7 Si2
• Title of publication: The crystal structure of kilchoanite, Ca6(SiO4)(Si3O10), with some comments on related phases
• Authors of publication: Taylor, H. F. W.
• Journal of publication: Mineralogical Magazine
• Year of publication: 1971
• Journal volume: 38
• Pages of publication: 26 - 31
• a: 11.42 Å
• b: 5.09 Å
• c: 21.95 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1275.91 ų
• Number of distinct elements: 3
• 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