Information card for entry 1001139

Structure parameters

• Chemical name: Disodium trimagnesium dicopper closo-30-oxododecasilicate
• Formula: Cu2 Mg3 Na2 O30 Si12
• Calculated formula: Cu2.0001 Mg2.9999 Na2 O30 Si12
• Title of publication: Silicates synthetiques a structure milarite
• Authors of publication: Nguyen, N; Choisnet, J; Raveau, B
• Journal of publication: Journal of Solid State Chemistry
• Year of publication: 1980
• Journal volume: 34
• Pages of publication: 1 - 9
• a: 10.096 Å
• b: 10.096 Å
• c: 14.25 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 1257.9 ų
• Number of distinct elements: 5
• Space group number: 192
• Hermann-Mauguin space group symbol: P 6/m c c
• Hall space group symbol: -P 6 2c
• Residual factor for all reflections: 0.074
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No