data_global
_chemical_name_mineral 'Zavaritskite'
loop_
_publ_author_name
'Soubeyroux J L'
'Matar S F'
'Reau J M'
'Hagenmuller P'
_journal_name_full 'Solid State Ionics'
_journal_volume 14 
_journal_year 1984
_journal_page_first 337
_journal_page_last 345
_publ_section_title
;
 Etude des proprietes structurales et electriques de la solution solide Pb1-xBixOxF2-x
;
_database_code_amcsd 0015507
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Bi F O'
_cell_length_a 3.756
_cell_length_b 3.756
_cell_length_c 6.234
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 87.946
_exptl_crystal_density_diffrn      9.213
_symmetry_space_group_name_H-M 'P 4/n m m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2-y,1/2-x,z'
  'y,x,-z'
  'y,-x,-z'
  '1/2-y,1/2+x,z'
  'x,-y,z'
  '1/2-x,1/2+y,-z'
  '1/2+x,1/2+y,-z'
  '-x,-y,z'
  '1/2+y,1/2+x,z'
  '-y,-x,-z'
  '-y,x,-z'
  '1/2+y,1/2-x,z'
  '-x,y,z'
  '1/2+x,1/2-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_U_iso_or_equiv
Bi   0.00000   0.50000   0.20770   0.00823
F   0.00000   0.50000   0.65240   0.03280
O   0.00000   0.00000   0.00000   0.00697
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
F 0.04623 0.04623 0.00608 0.00000 0.00000 0.00000