Citation: Christensen, A. Norlund; O-Reilly, K. P. J. (1991). Superconducting Cuprates and Related Oxides. III. Crystal Structure of NdSrBaCu2.88O6.8 and of Nd1.33Ca0.25Ba1.42Cu2.92O6.8. Acta Chemica Scandinavica, 45, pp. 958-960.
Formula: Ba2 Cu2.9 Ho O6.85
List type: noninterleaving
List: 3D
Basis: (1;0;0 0;1;0 0;0;1)
Dimensionality: 3
Formula: Cu3 Ho O7 (Cu3 Ho O7)
Multiplicity: 1
Coordination sequences: