Citation: Ikeda, T.; Kodaira, T.; Oh, T.; Nisawa, A. (2003). K(+) ion distribution in zeolite ZK-4's with various Si/Al ratios and the contribution of K(+) ions to K cluster formation. Microporous and Mesoporous Materials, 57, pp. 249-261.
Formula: Al90.4 H2.08 K88.32 O384 Si101.6
Chemical name: K88.32 H2.08 (Al90.4 Si101.6 O384)
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al192 O384 Si192 (Al O2 Si)
Multiplicity: 1
Coordination sequences: