Citation: Bialek, R.; Gramlich, V. (1992). The superstructure of K3HGe7O16 * 4H2O. Zeitschrift fuer Kristallographie (149,1979-), 198, pp. 67-77.
Formula: Ge7 K2.235 O19.25
Chemical name: K3 H Ge7 O16 (H2 O)4
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ge56 O128 (Ge7 O16)
Multiplicity: 1
Coordination sequences: