Citation: Michel, C; Buisson, G; Bertaut, E F (1967). Structure de Y2 Si O5. Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences,Serie B, 264, pp. 397-399.
Formula: O5 Si Y2
Chemical name: Yttrium silicate oxide
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O40 Si8 Y16 (O5 Si Y2)
Multiplicity: 1
Coordination sequences: