data_global
_amcsd_formula_title 'Ba0.96 Co0.985 Fe6.015 O11'
loop_
_publ_author_name
'Collomb A'
'Muller J'
'Argoud R'
_journal_name_full 'Journal of Magnetism and Magnetic Materials'
_journal_volume 130 
_journal_year 1994
_journal_page_first 367
_journal_page_last 376
_publ_section_title
;
 Low-temperature studies of two Y-type hexagonal ferrites: Ba Zn Fe6 O11
 and Ba Co Fe6 O11
 _cod_database_code 1008691
;
_database_code_amcsd 0016577
_chemical_formula_sum 'Ba.96 Fe6.015 Co.985 O11'
_cell_length_a 5.851
_cell_length_b 5.851
_cell_length_c 43.45399
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 1288.310
_exptl_crystal_density_diffrn      5.427
_symmetry_space_group_name_H-M 'R -3 m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '2/3+x,1/3+y,1/3+z'
  '1/3+x,2/3+y,2/3+z'
  'x,x-y,z'
  '2/3+x,1/3+x-y,1/3+z'
  '1/3+x,2/3+x-y,2/3+z'
  'y,x,-z'
  '2/3+y,1/3+x,1/3-z'
  '1/3+y,2/3+x,2/3-z'
  '-x+y,y,z'
  '2/3-x+y,1/3+y,1/3+z'
  '1/3-x+y,2/3+y,2/3+z'
  '-x,-x+y,-z'
  '2/3-x,1/3-x+y,1/3-z'
  '1/3-x,2/3-x+y,2/3-z'
  '-y,-x,z'
  '2/3-y,1/3-x,1/3+z'
  '1/3-y,2/3-x,2/3+z'
  'x-y,-y,-z'
  '2/3+x-y,1/3-y,1/3-z'
  '1/3+x-y,2/3-y,2/3-z'
  'y,-x+y,-z'
  '2/3+y,1/3-x+y,1/3-z'
  '1/3+y,2/3-x+y,2/3-z'
  '-x+y,-x,z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
  '-x,-y,-z'
  '2/3-x,1/3-y,1/3-z'
  '1/3-x,2/3-y,2/3-z'
  '-y,x-y,z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  'x-y,x,-z'
  '2/3+x-y,1/3+x,1/3-z'
  '1/3+x-y,2/3+x,2/3-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Ba1   0.00000   0.00000   0.29991   0.96000
Fe1   0.00000   0.00000   0.37641   1.00000
Co1   0.00000   0.00000   0.15224   0.26000
Fe2   0.00000   0.00000   0.15224   0.74000
Fe3   0.00000   0.00000   0.06521   1.00000
Co2   0.00000   0.00000   0.50000   0.09000
Fe4   0.00000   0.00000   0.50000   0.91000
Co3   0.50398   0.49602   0.10959   0.19000
Fe5   0.50398   0.49602   0.10959   0.81000
Co4   0.00000   0.00000   0.00000   0.22000
Fe6   0.00000   0.00000   0.00000   0.78000
O1   0.00000   0.00000   0.41946   1.00000
O2   0.00000   0.00000   0.19631   1.00000
O3   0.15792  -0.15792   0.02898   1.00000
O4   0.83027   0.16973   0.08475   1.00000
O5   0.17729  -0.17729   0.13824   1.00000
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
Ba1 0.00400 0.00400 0.00270 0.00200 0.00000 0.00000
Fe1 0.00430 0.00430 0.00270 0.00210 0.00000 0.00000
Co1 0.00370 0.00370 0.00210 0.00180 0.00000 0.00000
Fe2 0.00370 0.00370 0.00210 0.00180 0.00000 0.00000
Fe3 0.00440 0.00440 0.00300 0.00220 0.00000 0.00000
Co2 0.00350 0.00350 0.00260 0.00170 0.00000 0.00000
Fe4 0.00350 0.00350 0.00260 0.00170 0.00000 0.00000
Co3 0.00410 0.00410 0.00210 0.00230 0.00000 0.00000
Fe5 0.00410 0.00410 0.00210 0.00230 0.00000 0.00000
Co4 0.00360 0.00360 0.00170 0.00180 0.00000 0.00000
Fe6 0.00360 0.00360 0.00170 0.00180 0.00000 0.00000
O1 0.00570 0.00570 0.00630 0.00280 0.00000 0.00000
O2 0.00720 0.00720 0.00410 0.00360 0.00000 0.00000
O3 0.00800 0.00800 0.00580 0.00360 -0.00110 0.00110
O4 0.00640 0.00640 0.00410 0.00330 0.00080 -0.00080
O5 0.00840 0.00840 0.00310 0.00510 0.00010 -0.00010