Citation: Kahlenberg, V.; Kaindl, R.; Konzett, J. (2007). eta-Y2 Si2 O7 - structural investigations on a quenchable high-pressure mixed anion silicate. Solid State Sciences, 9, pp. 542-550.
Formula: O7 Si2 Y2
Chemical name: Y2 Si2 O7
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: O84 Si24 Y24 (O7 Si2 Y2)
Multiplicity: 1
Coordination sequences: