Citation: Giraud, S; Wignacourt, J-P; Drache, M; Nowogrocki, G; Steinfink, H (1999). The stereochemical effect of 6s2 lone-pair electrons: the crystal structure of a new lead bismuth oxyphosphate Pb4 Bi O4 P O4. Journal of Solid State Chemistry, 142, pp. 80-88.
Formula: Bi O8 P Pb4
Chemical name:Tetralead bismuth tetraoxide phosphate(V)