data_[Ce1Sm2Dy4Er1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Sm  1.1700  1.8500  1.2290
  Dy  1.2200  1.7500  1.1310
  Er  1.2400  1.7500  1.0300
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.1488]
_cell_length_b [3.5568]
_cell_length_c [11.7852]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1309]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [CeSm2Dy4Er]
_chemical_formula_sum '[Ce1 Sm2 Dy4 Er1]'
_cell_volume [253.7256]
_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  0.0000  0.5000  1
  Sm  Sm1  1  0.0000  0.0000  0.0000  1
  Sm  Sm2  1  0.5000  0.5000  0.0000  1
  Dy  Dy3  2  0.2515  0.0000  0.7471  1
  Dy  Dy4  2  0.2546  0.5000  0.2541  1
  Er  Er5  1  0.0000  0.5000  0.5000  1
]