Citation: Finger, L. W.; Hazen, R. M.; Downs, R. T.; Meng, R. L.; Chu, C. W. (1994). Crystal chemistry of HgBa2CaCu2O8+d and HgBa2Ca2Cu3O8+d Single-crystal X-ray diffraction results Sample: Hg-1223 superconductor. Physica C, 226, pp. 216-221.
Formula: Ba2 Ca2 Cu3.18 Hg0.82 O12.13
List type: interleaving
List: 2D
Basis: (1;0;0 0;1;0)
Dimensionality: 2
Formula: Cu Hg O7 (Cu Hg O7)
Multiplicity: 1
Formula: Cu3 O6 (Cu O2)