data_global
_amcsd_formula_title 'Co2 Ge2 Tb'
loop_
_publ_author_name
'Schobinger-Papamantellos P'
'Rodriguez-Carvajal J'
'Buschow K'
_journal_name_full 'Journal of Alloys and Compounds'
_journal_volume 274 
_journal_year 1998
_journal_page_first 83
_journal_page_last 89
_publ_section_title
;
 Magnetic order in the Tb Co6 Ge6 and Tb Co2 Ge2 compounds: a neutron study
 _cod_database_code 1006158
;
_database_code_amcsd 0012811
_chemical_formula_sum 'Tb Ge2 Co2'
_cell_length_a 3.9819
_cell_length_b 3.9819
_cell_length_c 10.086
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 159.919
_exptl_crystal_density_diffrn      8.764
_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
Tb1   0.00000   0.00000   0.00000
Ge1   0.00000   0.00000   0.37280
Co1   0.00000   0.50000   0.25000