Information card for entry 1537809

Structure parameters

• Chemical name: K Al (Si2 O6)
• Formula: Al K O6 Si2
• Calculated formula: Al0.999 K O6 Si2.001
• Title of publication: On the role of Al-Si ordering in the cubic-tetragonal phase transition of leucite
• Authors of publication: Dove, M.T.; Cool, T.; Putnis, A.; Palmer, D.C.; Salje, E.K.H.; Winkler, B.
• Journal of publication: American Mineralogist
• Year of publication: 1993
• Journal volume: 78
• Pages of publication: 486 - 492
• a: 13.536 Å
• b: 13.536 Å
• c: 13.536 Å
• α: 90°
• β: 90°
• γ: 90°
• Cell volume: 2480.11 ų
• Number of distinct elements: 4
• Space group number: 230
• Hermann-Mauguin space group symbol: I a -3 d
• Hall space group symbol: -I 4bd 2c 3
• Has coordinates: Yes
• Has disorder: No
• Has Fobs: No