Citation: Ben Moussa, S.; Ventemillas, S.; Cabeza, A.; Gutierrez-Puebla, E.; Sanz, J. (2004). Structure of trihydrated rare-earth acid diphosphates Ln H P2 O7 * 3(H2 O) (Ln = La, Er). Journal of Solid State Chemistry, 177, pp. 2129-2137.
Formula: Er H7 O10 P2
Chemical name: Er (H P2 O7) (H2 O)3
List type: noninterleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Er2 H6 O18 P4 (Er H3 O9 P2)
Multiplicity: 1