Citation: Ilyushin, G. D.; Voronkov, A. A.; Nevskii, N. N.; Ilyukhin, V. V.; Belov, N. V. (1981). Crystal structure of hilairite, Na2ZrSi3O9*3H2O. Doklady Akademii Nauk SSSR, 260, pp. 1118-1120.
Formula: H12 Na3.634 O24 Si6 Zr2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O54 Si18 Zr6 (O9 Si3 Zr)
Multiplicity: 1
Coordination sequences: