Information card for entry 9004127

Structure parameters

• Mineral name: Caysichite-(Y)
• Formula: C3 H8.5 Ca1.5 O23 Si4 Y2.5
• Calculated formula: C3 H7.5 Ca1.5 O23 Si4 Y2.5
• Title of publication: Caysichite: A double crankshaft chain structure
• Authors of publication: Mellini, M.; Merlino, S.
• Journal of publication: The Canadian Mineralogist
• Year of publication: 1978
• Journal volume: 16
• Pages of publication: 81 - 88
• a: 13.27 Å
• b: 13.91 Å
• c: 9.73 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 1796.02 ų
• Number of distinct elements: 6
• Space group number: 36
• Hermann-Mauguin space group symbol: C c m 21
• Hall space group symbol: C 2c -2c
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No