UO2SeO3 Loopstra B O, Brandenburg N P Acta Crystallographica B34 (1978) 1335-1337 Uranyl selenite and uranyl tellurite _database_code_amcsd 0009638 5.408 9.278 4.2545 90 93.45 90 P2_1/m atom x y z Biso U 0 0 0 1.4 Se .692 .25 .400 .9 O1 .769 .25 .022 .4 O2 .886 .107 .501 2.3 O3 .285 .083 .025 2.0