PbSeO4 Effenberger H, Pertlik F Zeitschrift fur Kristallographie 176 (1986) 75-83 Four monazite type structures: comparison of SrCrO4, SrSeO4, PbCrO4 (crocoite), and PbSeO4 Locality: synthetic _database_code_amcsd 0019488 7.154 7.407 6.954 90 103.14 90 P2_1/n atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Pb .21598 .14932 .40191 .0217 .0204 .0178 -.0009 .0041 -.0001 Se .19595 .16362 .88195 .0171 .0162 .0122 -.0001 .0015 -.0003 O1 .2397 .0057 .0490 .048 .018 .019 .006 .006 .004 O2 .1196 .3396 .9858 .028 .021 .031 .005 .011 -.009 O3 .0252 .1102 .6851 .018 .027 .022 -.004 -.003 -.001 O4 .3806 .2083 .7881 .018 .034 .020 -.005 .003 -.007