Information card for entry 1521915

Structure parameters

• Chemical name: (K6.066 (Al6.3 Si83.7 O180)) ((C H2)12 O6)3
• Formula: C36 H72 Al6.3 K6.066 O198 Si83.7
• Calculated formula: C36 H18 Al6.3 K6.066 O198 Si83.7
• Title of publication: Synthesis, structure solution, and characterization of the aluminosilicate MCM-61: the first aluminosilicate clathrate with 18-membered rings
• Authors of publication: Shantz, D.F.; Burton, A.; Lobo, R.F.
• Journal of publication: Microporous and Mesoporous Materials
• Year of publication: 1999
• Journal volume: 31
• Pages of publication: 61 - 73
• a: 17.22699 Å
• b: 17.22699 Å
• c: 19.3064 Å
• α: 90°
• β: 90°
• γ: 120°
• Cell volume: 4961.93 ų
• Number of distinct elements: 6
• Space group number: 166
• Hermann-Mauguin space group symbol: R -3 m :H
• Hall space group symbol: -R 3 2"
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No