data_[Co8Sn4Ge4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Co  1.8800  1.3500  0.7683
  Sn  1.9600  1.4500  0.8300
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [6.9421]
_cell_length_b [6.3542]
_cell_length_c [5.4308]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.1310]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Co2SnGe]
_chemical_formula_sum '[Co8 Sn4 Ge4]'
_cell_volume [239.5607]
_cell_formula_units_Z [4]
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
[
  Co  Co0  4  0.1733  0.7224  0.5088  1.0
  Co  Co1  4  0.4102  0.2102  0.9951  1.0
  Sn  Sn2  4  0.1189  0.0978  0.7222  1.0
  Ge  Ge3  4  0.3817  0.5503  0.7970  1.0
]