data_[Ce6Er2Co2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Er  1.2400  1.7500  1.0300
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [7.0397]
_cell_length_b [6.1480]
_cell_length_c [6.0903]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [Ce3ErCo]
_chemical_formula_sum '[Ce6 Er2 Co2]'
_cell_volume [263.5924]
_cell_formula_units_Z [2]
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
[
  Ce  Ce0  4  0.2339  0.2882  0.9315  1
  Ce  Ce1  2  0.0000  0.9052  0.9242  1
  Er  Er2  2  0.0000  0.2021  0.4263  1
  Co  Co3  2  0.0000  0.5642  0.1666  1
]