Citation: England, W.A.; Jacobson, A.J.; Tofield, B.C. (1982). Structural studies of highly non-stoichiometric polycrystalline sodium and silver beta-aluminas. Solid State Ionics, 6, pp. 21-27.
Formula: Al22 Na2.74 O38
Chemical name: Na2.74 Al22 O38
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al34 Na12 O38 (Al17 Na6 O19)
Multiplicity: 1