Citation: Goh, E.-Y.; Kim, E.-J.; Kim, S.-J. (2001). Structure modification on quaternary rare earth thiophosphates: Na Yb P2 S6, Na Sm P2 S6 and K Sm P2 S7. Journal of Solid State Chemistry, 160, pp. 195-204.
Formula: K P2 S7 Sm
Chemical name: K Sm (P2 S7)
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: P8 S28 Sm4 (P2 S7 Sm)
Multiplicity: 1
Coordination sequences: