data_[Nd3Ho1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ho  1.2300  1.7500  1.0410
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [3.6443]
_cell_length_b [5.9376]
_cell_length_c [6.3639]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Nd3Ho]
_chemical_formula_sum '[Nd3 Ho1]'
_cell_volume [137.7013]
_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
[
  Nd  Nd0  1  0.0000  0.5000  0.3328  1.0
  Nd  Nd1  1  0.5000  0.0000  0.4996  1.0
  Nd  Nd2  1  0.5000  0.5000  0.8330  1.0
  Ho  Ho3  1  0.0000  0.0000  0.0011  1.0
]