data_[Y2Ho6Er4As12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ho  1.2300  1.7500  1.0410
  Er  1.2400  1.7500  1.0300
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.8487]
_cell_length_b [4.0983]
_cell_length_c [8.1958]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.2674]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [YHo3(ErAs3)2]
_chemical_formula_sum '[Y2 Ho6 Er4 As12]'
_cell_volume [583.5225]
_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
[
  Y  Y0  2  0.0000  0.5000  0.0000  1.0
  Ho  Ho1  4  0.1665  0.0000  0.8329  1.0
  Ho  Ho2  2  0.0000  0.5000  0.5000  1.0
  Er  Er3  4  0.1669  0.0000  0.3335  1.0
  As  As4  4  0.0004  0.0000  0.2516  1.0
  As  As5  4  0.1669  0.5000  0.5824  1.0
  As  As6  4  0.1673  0.5000  0.0843  1.0
]