Citation: Ilyukhin, A.B.; Dzhurinskii, B.F. (1994). Crystal structures of Ln14(GeO4)2(BO3)6O8 (Ln=Nd,Sm) and Tb(3+)54Tb(4+)(GeO4)12O59. Zhurnal Neorganicheskoi Khimii, 39, pp. 556-563.
Formula: Ge12 O107 Tb55
Chemical name: Tb55 (Ge O4)12 O59
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Ge48 O428 Tb256 (Ge12 O107 Tb64)
Coordination sequences: