data_[La4Dy4Si4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Dy  1.2200  1.7500  1.1310
  Si  1.9000  1.1000  0.5400
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.7994]
_cell_length_b [4.3408]
_cell_length_c [8.3698]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.0500]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [LaDySi]
_chemical_formula_sum '[La4 Dy4 Si4]'
_cell_volume [337.5809]
_cell_formula_units_Z [4]
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
[
  La  La0  4  0.0851  0.0000  0.3591  1.0
  Dy  Dy1  4  0.1808  0.5000  0.0759  1.0
  Si  Si2  4  0.1216  0.5000  0.6632  1.0
]