data_[Er4In2Ni4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  In  1.7800  1.5500  0.9400
  Ni  1.9100  1.3500  0.7400
]
_symmetry_space_group_name_H-M [Cmmm]
_cell_length_a [3.8874]
_cell_length_b [14.1775]
_cell_length_c [3.6226]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [65]
_chemical_formula_structural [Er2InNi2]
_chemical_formula_sum '[Er4 In2 Ni4]'
_cell_volume [199.6507]
_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
[
  Er  Er0  4  0.0000  0.3614  0.5000  1
  In  In1  2  0.0000  0.0000  0.0000  1
  Ni  Ni2  4  0.0000  0.1990  0.0000  1
]