SrSeO4 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 0019490 7.101 7.340 6.874 90 103.48 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) Sr .22082 .15773 .39876 .0126 .0105 .0133 -.0002 .0019 -.0010 Se .19364 .16510 .88588 .0111 .0093 .0110 -.0003 .0019 .0000 O1 .2484 .0052 .0552 .027 .012 .016 .002 .003 .003 O2 .1154 .3375 .9996 .017 .014 .023 .001 .006 -.006 O3 .0192 .1094 .6935 .017 .021 .016 -.006 -.002 .00 O4 .3752 .2167 .7872 .014 .024 .017 -.003 .005 -.001