data_[Nd6Ho2]
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 [Pc]
_cell_length_a [17.8236]
_cell_length_b [7.2007]
_cell_length_c [6.2581]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [7]
_chemical_formula_structural [Nd3Ho]
_chemical_formula_sum '[Nd6 Ho2]'
_cell_volume [803.1842]
_cell_formula_units_Z [2]
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  2  0.4223  0.1263  0.6508  1
  Nd  Nd1  2  0.4248  0.3776  0.1555  1
  Nd  Nd2  2  0.5807  0.3710  0.4870  1
  Ho  Ho3  2  0.5722  0.1237  0.9824  1
]