Citation: Kalinina, Irina V.; Guschin, Artem L.; Samsonenko, Denis G.; Gerasimenko, Andrey V.; Sokolov, Maxim N.; Fedin, Vladimir P. (2003). Hexaaquatrioxalatodierbium(III) tetrahydrate: [{Er(H~2~O)~3~}~2~(C~2~O~4~)~3~]·4H~2~O. Acta Crystallographica Section E, 59, pp. m784-m786.
Formula: C6 H20 Er2 O22
List type: interleaving
List: 2D
Basis: (1;0;0 0;0;1)
Dimensionality: 2
Formula: C6 H12 Er2 O18 (C3 H6 Er O9)
Multiplicity: 1