Citation: Fleet, M.E.; Liu, X.-Y.; Pan, Y.-M. (2000). Site preference of rare earth elements in hydroxyapatite Ca10 (P O4)6 (O H)2. Journal of Solid State Chemistry, 149, pp. 391-398.
Formula: Ca9.692 H2 Na0.04 O26 P5.778 Si0.222 Sm0.271
Chemical name: Ca9.692 Na0.04 Sm0.271 (P0.963 Si0.037 O4)6 (O H)2
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca10 H4 Na4 O28 P6 Si6 Sm10 (Ca5 H2 Na2 O14 P3 Si3 Sm5)
Multiplicity: 1