Citation: Belik, A.A.; Morozov, V.A.; Khasanov, S.S.; Grechkin, S.V.; Lazoryak, B.I. (2000). Crystal structures of double vanadates Ca9 R (V O4)7. III. R= Nd, Sm, Gd or Ce. Kristallografiya, 45, pp. 798-803.
Formula: Ca9 O28 Sm V7
Chemical name: Ca9 Sm (V O4)7
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ca54 O168 Sm54 V42 (Ca9 O28 Sm9 V7)
Multiplicity: 1
Coordination sequences: