data_[Ce1Dy2Y1As4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Dy  1.2200  1.7500  1.1310
  Y  1.2200  1.8000  1.0400
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.1716]
_cell_length_b [4.1453]
_cell_length_c [7.1737]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.4188]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [CeDy2YAs4]
_chemical_formula_sum '[Ce1 Dy2 Y1 As4]'
_cell_volume [201.1305]
_cell_formula_units_Z [1]
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  1  0.5000  0.5000  0.0000  1
  Y  Y1  1  0.0000  0.0000  0.0000  1
  Dy  Dy2  1  0.0000  0.5000  0.5000  1
  Dy  Dy3  1  0.5000  0.0000  0.5000  1
  As  As4  2  0.2477  0.0000  0.7472  1
  As  As5  2  0.2498  0.5000  0.2511  1
]