Citation: Redhammer, G\"unther J.; Roth, Georg; Amthauer, Georg (2007). Cu(Cu~0.44~Cr~4.56~)Ge~2~O~12~: a close-packed oxide with CuO~4~ tetrahedra. Acta Crystallographica Section C, 63, pp. i21-i24.
Formula: Cr4.56 Cu1.44 Ge2 O12
Chemical name: Copper(I,II) pentachromium(III) germanate
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cr20 Cu8 Ge8 O48 (Cr5 Cu2 Ge2 O12)
Multiplicity: 1