data_global
_amcsd_formula_title 'Gd0.07 O3 Ta0.21 W0.79'
loop_
_publ_author_name
'Desgardin G'
'Raveau B'
_journal_name_full 'Journal of Inorganic and Nuclear Chemistry'
_journal_volume 34 
_journal_year 1972
_journal_page_first 509
_journal_page_last 516
_publ_section_title
;
 Sur de nouvelles phases non stoechiometriques de type Perovskite
 Gdx(Ta3x W1-3x) O3
 _cod_database_code 1001056
;
_database_code_amcsd 0013029
_chemical_formula_sum 'Gd.07 (Ta.21 W.79) O3'
_cell_length_a 5.326
_cell_length_b 5.383
_cell_length_c 3.786
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 108.544
_exptl_crystal_density_diffrn      7.412
_symmetry_space_group_name_H-M 'C m m m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,z'
  '1/2+x,1/2-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,-z'
  '-x,y,z'
  '1/2-x,1/2+y,z'
  'x,-y,-z'
  '1/2+x,1/2-y,-z'
  'x,y,-z'
  '1/2+x,1/2+y,-z'
  '-x,-y,z'
  '1/2-x,1/2-y,z'
  '-x,-y,-z'
  '1/2-x,1/2-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Gd1   0.00000   0.00000   0.00000   0.07000
Ta1   0.50000   0.00000   0.50000   0.21000
W1   0.50000   0.00000   0.50000   0.79000
O1   0.50000   0.00000   0.00000   1.00000
O2   0.25000   0.25000   0.50000   1.00000