Citation: Hull, S.; Keen, D.A. (2001). Structural characterization of further high temperature superionic phases of Ag2 Hg I4 and Cu2 Hg I4. Journal of Physics: Condensed Matter, 13, pp. 5597-5610.
Formula: Cu Hg0.5 I2
Chemical name:(Cu0.453 Hg0.227) (Cu0.547 Hg0.273) I2