Citation: Haile, S. M.; Wuensch, B. J.; Laudise, R. A.; Maier, J. (1997). Structure of Na~3~NdSi~6~O~15~.2H~2~O -- a Layered Silicate with Paths for Possible Fast-Ion Conduction. Acta Crystallographica Section B, 53, pp. 7-17.
Formula: H4 Na3 Nd O17 Si6
List type: interleaving
List: 1-3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Nd4 O60 Si24 (Nd O15 Si6)
Multiplicity: 1
Coordination sequences:
Basis: (1;0;0)
Dimensionality: 1
Formula: Na5 O4 (Na5 O4)