data_[Er8Ga16Co8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Ga  1.8100  1.3000  0.7600
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [14.5189]
_cell_length_b [6.8438]
_cell_length_c [5.4789]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [ErGa2Co]
_chemical_formula_sum '[Er8 Ga16 Co8]'
_cell_volume [544.4064]
_cell_formula_units_Z [8]
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  0.1018  0.2500  0.7628  1
  Er  Er1  4  0.1384  0.7500  0.5353  1
  Ga  Ga2  8  0.0412  0.0573  0.2484  1
  Ga  Ga3  8  0.2119  0.5489  0.0530  1
  Co  Co4  4  0.0713  0.7500  0.0069  1
  Co  Co5  4  0.1892  0.2500  0.2931  1
]