Information card for entry 1529534

Structure parameters

• Chemical name: Ca1.2 Mg1.7 Al3.9 Si1.2 O10.3 (O H)1.7
• Formula: Al3.9 Ca1.2 H1.7 Mg1.7 O12 Si1.2
• Calculated formula: Al3.898 Ca1.201 Mg1.701 O12 Si1.2
• Title of publication: The crystal structure of Brandisite
• Authors of publication: Akhundov, Yu.A.; Mamedov, H.S.; Belov, N.V.
• Journal of publication: Doklady Akademii Nauk SSSR
• Year of publication: 1961
• Journal volume: 137
• Pages of publication: 167 - 170
• a: 5.18 Å
• b: 9.09 Å
• c: 18.89999 Å
• α: 90°
• β: 85°
• γ: 90°
• Cell volume: 886.542 ų
• Number of distinct elements: 6
• Space group number: 15
• Hermann-Mauguin space group symbol: C 1 2/c 1
• Hall space group symbol: -C 2yc
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No