Citation: Pissas, M.; Billon, B.; Charalambous, M.; Chaussy, J.; LeFloch, S.; Bordet, P.; Capponi, J. J. (1997). Single-crystal growth and characterization of the superconductor HgBa~2~CuO~4+\d~. Superconductor Science and Technology, 10, pp. 598-604.
Formula: Ba2 Cu Hg O4.24
Chemical name:Mercury barium copper oxide (1/2/1/4.24)