data_[Y2Zr1Sc1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Zr  1.3300  1.5500  0.8600
  Sc  1.3600  1.6000  0.8850
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.4398]
_cell_length_b [4.5520]
_cell_length_c [7.1093]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Y2ZrSc]
_chemical_formula_sum '[Y2 Zr1 Sc1]'
_cell_volume [111.3170]
_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
[
  Y  Y0  1  0.0000  0.0000  0.9824  1.0
  Y  Y1  1  0.5000  0.5000  0.2735  1.0
  Zr  Zr2  1  0.0000  0.0000  0.5175  1.0
  Sc  Sc3  1  0.5000  0.5000  0.7266  1.0
]