Citation: Pelloquin, D; Hervieu, M; Michel, C; Maignan, A; Raveau, B (1994). A new superconducting oxycarbonate Bi0.5 Hg0.5 Sr4 Cu2 (C O3) O7-d. Physica C (Amsterdam) (152,1988-), 227, pp. 215-224.
Formula: C0.955 Bi0.5 Cu2 Hg0.545 O9.72 Sr4
Chemical name:Mercury bismuth strontium copper carbonate oxide (0.5/0.5/4/2/1/6.86)