data_global
_amcsd_formula_title 'UO2SeO3'
loop_
_publ_author_name
'Loopstra B O'
'Brandenburg N P'
_journal_name_full 'Acta Crystallographica, Section B'
_journal_volume 34 
_journal_year 1978
_journal_page_first 1335
_journal_page_last 1337
_publ_section_title
;
 Uranyl selenite and uranyl tellurite
;
_database_code_amcsd 0009638
_chemical_formula_sum 'U Se O5'
_cell_length_a 5.408
_cell_length_b 9.278
_cell_length_c 4.2545
_cell_angle_alpha 90
_cell_angle_beta 93.45
_cell_angle_gamma 90
_cell_volume 213.084
_exptl_crystal_density_diffrn      6.187
_symmetry_space_group_name_H-M 'P 1 21/m 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,z'
  '-x,1/2+y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
U   0.00000   0.00000   0.00000   0.01773
Se   0.69200   0.25000   0.40000   0.01140
O1   0.76900   0.25000   0.02200   0.00507
O2   0.88600   0.10700   0.50100   0.02913
O3   0.28500   0.08300   0.02500   0.02533