Citation: Muller, G.; Paulus, H.; Stiefel, J. (1990). Synthesis and structure of beta-quartz type Na0.5H0.5AlSi206 as compared to LiAlSi206 Note: stuffed beta-quartz type structure. Neues Jahrbuch fur Mineralogie, Monatshefte, 1990, pp. 493-503.
Formula: Al0.333 Li0.333 O2 Si0.667
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al3 O6 Si3 (Al O2 Si)
Multiplicity: 1