Keywords: Francevillite bc.png en Crystal structure of francevillite Ba Pb UO<sub>2</sub> <sub>2</sub> VO<sub>4</sub> <sub>2</sub> 5H<sub>2</sub>O Pcan projected onto the b c plane Red vanadium purple uranium green barium lead blue oxygen The hydrogen atoms are not represented Data source K Mereiter 1986 Crystal structure refinement of two francevillites Ba Pb UO2 2 VO4 2·5H2 Neues Jahrbuch für Mineralogie Monatshefte 552-560 own Perditax 2011-04-01 Cc-zero Francevillite Crystal structures of vanadium compounds |