Ag[(UO2)(PO4)](H2O)3 Locock A J, Burns P C, Duke M J M, Flynn T M The Canadian Mineralogist 42 (2004) 973-996 Monovalent cations in structures of the meta-autunite group Sample: AgUP _database_code_amcsd 0005949 6.9332 6.9332 16.9313 90 90 90 *P4/ncc .25 -.25 0 atom x y z occ Uiso U .25 .25 .0518 .013 P .75 .25 0 .016 O1 .25 .25 .1571 .025 O2 .25 .25 .9470 .026 O3 .7065 .0771 .4461 .023 O4 .1626 .9991 .3161 .782 .060 Ag4 .1626 .9991 .3161 .218 .060