data_[Yb8Fe4Ni8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Fe  1.8300  1.4000  0.8525
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.9297]
_cell_length_b [5.3402]
_cell_length_c [7.4718]
_cell_angle_alpha [90.0000]
_cell_angle_beta [102.2515]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Yb2FeNi2]
_chemical_formula_sum '[Yb8 Fe4 Ni8]'
_cell_volume [348.1898]
_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
[
  Yb  Yb0  8  0.1494  0.3681  0.1498  1.0
  Fe  Fe1  4  0.0000  0.1115  0.7500  1.0
  Ni  Ni2  8  0.1310  0.1310  0.5024  1.0
]