data_[Y4Mg4Sc4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Mg  1.3100  1.5000  0.8600
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [I4_1md]
_cell_length_a [5.8469]
_cell_length_b [5.8469]
_cell_length_c [9.6984]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [109]
_chemical_formula_structural [YMgSc]
_chemical_formula_sum '[Y4 Mg4 Sc4]'
_cell_volume [331.5547]
_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
[
  Y  Y0  4  0.0000  0.0000  0.4191  1
  Mg  Mg1  4  0.0000  0.0000  0.7626  1
  Sc  Sc2  4  0.0000  0.0000  0.0683  1
]