Citation: Howell, P.A. (1960). A refinement of the cation positions in synthetic zeolite type A. Acta Crystallographica (1,1948-23,1967), 13, pp. 737-741.
Formula: Al Na O4 Si
Chemical name: Na (Al Si O4)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al24 O48 Si24 (Al O2 Si)
Multiplicity: 1