data_global
_amcsd_formula_title 'Bi4 Co0.3 O10.547 V1.7'
loop_
_publ_author_name
'Muller C'
'Anne M'
'Bacmann M'
_journal_name_full 'Solid State Ionics'
_journal_volume 111 
_journal_year 1998
_journal_page_first 27
_journal_page_last 36
_publ_section_title
;
 Lattice vibrations and order-disorder transition in the oxide
 anionconductor BICOVOX.15: a neutron thermodiffractometry study
 _cod_database_code 1008881
;
_database_code_amcsd 0016748
_chemical_formula_sum 'Bi2 (V.85 Co.15) O5.274'
_cell_length_a 3.92
_cell_length_b 3.92
_cell_length_c 15.5
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 238.179
_exptl_crystal_density_diffrn      7.731
_symmetry_space_group_name_H-M 'I 4/m m m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,1/2+z'
  '-y,-x,z'
  '1/2-y,1/2-x,1/2+z'
  'y,x,-z'
  '1/2+y,1/2+x,1/2-z'
  'y,-x,-z'
  '1/2+y,1/2-x,1/2-z'
  '-y,x,z'
  '1/2-y,1/2+x,1/2+z'
  'x,-y,z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,-z'
  '1/2-x,1/2+y,1/2-z'
  'x,y,-z'
  '1/2+x,1/2+y,1/2-z'
  '-x,-y,z'
  '1/2-x,1/2-y,1/2+z'
  'y,x,z'
  '1/2+y,1/2+x,1/2+z'
  '-y,-x,-z'
  '1/2-y,1/2-x,1/2-z'
  '-y,x,-z'
  '1/2-y,1/2+x,1/2-z'
  'y,-x,z'
  '1/2+y,1/2-x,1/2+z'
  '-x,y,z'
  '1/2-x,1/2+y,1/2+z'
  'x,-y,-z'
  '1/2+x,1/2-y,1/2-z'
  '-x,-y,-z'
  '1/2-x,1/2-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Bi1   0.00000   0.00000   0.16840   1.00000
V1   0.00000   0.00000   0.50000   0.85010
Co1   0.00000   0.00000   0.50000   0.14990
O1   0.00000   0.50000   0.25000   1.00000
O2   0.00000   0.17900   0.40230   0.25000
O3   0.00000   0.42500   0.03410   0.15920