Citation: Volodina, G. F.; Rumanova, I. M.; Belov, N. V. (1963). Crystal structure of kaynozite Ca2(Y,Tr)2[Si4O12]CO3*H2O Note: z(O3) adjusted to match reported bond lengths. Doklady Akademii Nauk SSSR, 149, pp. 173-175.
Formula: C Ca2 O16 Si4 Y2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: C4 O60 Si16 Y8 (C O15 Si4 Y2)
Multiplicity: 1
Coordination sequences: