data_[Fe2Ni2Te6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Ni  1.9100  1.3500  0.7400
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [18.8475]
_cell_length_b [3.2655]
_cell_length_c [13.0643]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [FeNiTe3]
_chemical_formula_sum '[Fe2 Ni2 Te6]'
_cell_volume [804.0650]
_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
[
  Fe  Fe0  2  0.5000  0.0000  0.3667  1
  Ni  Ni1  2  0.5000  0.0000  0.6848  1
  Te  Te2  4  0.3979  0.0000  0.8042  1
  Te  Te3  2  0.5000  0.0000  0.0383  1
]