data_[Nd14Ga4Cu4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [7.9510]
_cell_length_b [11.2414]
_cell_length_c [7.1455]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Nd7(GaCu)2]
_chemical_formula_sum '[Nd14 Ga4 Cu4]'
_cell_volume [638.6665]
_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  8  0.2500  0.2500  0.2702  1
  Nd  Nd1  4  0.0000  0.5000  0.2586  1
  Nd  Nd2  2  0.0000  0.0000  0.0000  1
  Ga  Ga3  4  0.1607  0.0000  0.5000  1
  Cu  Cu4  4  0.0000  0.2919  0.0000  1
]