Citation: Letouze, F; Martin, C; Hervieu, M; Michel, C; Maignan, A; Raveau, B (1997). A new structure related to the layered cuprates: the "1201" shear-like phase Tl5 Ba3 Sr5 Cu3 O19, third member of the series (Tl A2 Cu O5)m . (Tl2 A2 O4). Journal of Solid State Chemistry, 128, pp. 150-155.
Formula: Ba3 Cu3 O19 Sr5 Tl5
Chemical name:Thallium barium strontium copper oxide (5/3/5/3/19)