Citation: Durand, A.; Mentre, O.; Abraham, F.; Elouadi, B.; Fukuda, T. (2006). Crystal structure or Er Al Ge O5 and evidence of a peculiar double coordination sphere of Al(III) and Ge(IV) cations. Solid State Sciences, 8, pp. 155-161.
Formula: Al Er Ge O5
Chemical name: Er Al Ge O5
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Al8 Er4 Ge8 O20 (Al2 Er Ge2 O5)
Multiplicity: 1
Coordination sequences: