data_[Er4Co4Ge12Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Co  1.8800  1.3500  0.7683
  Ge  2.0100  1.2500  0.7700
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [7.4510]
_cell_length_b [12.1627]
_cell_length_c [5.4249]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [ErCoGe3Os]
_chemical_formula_sum '[Er4 Co4 Ge12 Os4]'
_cell_volume [491.6211]
_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
[
  Er  Er0  4  0.0000  0.3171  0.7500  1
  Co  Co1  4  0.0000  0.0558  0.2500  1
  Ge  Ge2  8  0.2400  0.0000  0.0000  1
  Ge  Ge3  4  0.0000  0.2330  0.2500  1
  Os  Os4  4  0.0000  0.4245  0.2500  1
]