data_global
_amcsd_formula_title 'Nb3 O10 U'
loop_
_publ_author_name
'Chevalier R'
'Gasperin M'
_journal_name_full 'Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences'
_journal_volume 267 
_journal_year 1968
_journal_page_first 481
_journal_page_last 483
_publ_section_title
;
 Structure cristalline de l'oxyde double U Nb3 O10
 _cod_database_code 1001174
;
_database_code_amcsd 0012275
_chemical_formula_sum 'U Nb3 O10'
_cell_length_a 7.38
_cell_length_b 12.78
_cell_length_c 15.96
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1505.290
_exptl_crystal_density_diffrn      5.972
_symmetry_space_group_name_H-M 'F d d d'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2+y,1/2+z'
  '1/2+x,y,1/2+z'
  '1/2+x,1/2+y,z'
  '3/4+x,1/4-y,3/4+z'
  '3/4+x,3/4-y,1/4+z'
  '1/4+x,1/4-y,1/4+z'
  '1/4+x,3/4-y,3/4+z'
  '-x,y,-z'
  '-x,1/2+y,1/2-z'
  '1/2-x,y,1/2-z'
  '1/2-x,1/2+y,-z'
  '1/4-x,3/4+y,3/4+z'
  '1/4-x,1/4+y,1/4+z'
  '3/4-x,3/4+y,1/4+z'
  '3/4-x,1/4+y,3/4+z'
  'x,-y,-z'
  'x,1/2-y,1/2-z'
  '1/2+x,-y,1/2-z'
  '1/2+x,1/2-y,-z'
  '3/4+x,3/4+y,1/4-z'
  '3/4+x,1/4+y,3/4-z'
  '1/4+x,3/4+y,3/4-z'
  '1/4+x,1/4+y,1/4-z'
  '-x,-y,z'
  '-x,1/2-y,1/2+z'
  '1/2-x,-y,1/2+z'
  '1/2-x,1/2-y,z'
  '1/4-x,1/4-y,1/4-z'
  '1/4-x,3/4-y,3/4-z'
  '3/4-x,1/4-y,3/4-z'
  '3/4-x,3/4-y,1/4-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
U1   0.00000   0.00000   0.00000
Nb1   0.00000   0.00000   0.50000
Nb2   0.00000   0.00000   0.25800
O1   0.28300   0.10000  -0.00200
O2   0.00000   0.00000   0.38000
O3   0.00000   0.00000   0.11700
O4   0.00000   0.20000   0.00000