Kasolite Mokeeva V I Soviet Physics Crystallography 9 (1965) 621-622 The crystal structure of kasolite _database_code_amcsd 0015549 13.28 6.96 6.74 90 75.75 90 P2_1/a atom x y z Biso Pb .117 .57 .073 2.0 U .18 .246 .526 2.0 Si .08 .75 .58 2.0 O1 .03 .75 .83 2.0 O2 -.01 .75 .45 2.0 O3 .16 .94 .51 2.0 O4 .16 .56 .51 2.0 O5 .18 .25 .27 2.0 O6 .18 .25 .78 2.0