data_[Nb2Ni2Sn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Ni  1.9100  1.3500  0.7400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [3.0445]
_cell_length_b [4.5394]
_cell_length_c [7.3953]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.6959]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NbNiSn]
_chemical_formula_sum '[Nb2 Ni2 Sn2]'
_cell_volume [101.6977]
_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
[
  Nb  Nb0  2  0.1560  0.7500  0.6067  1
  Ni  Ni1  2  0.2611  0.2500  0.0658  1
  Sn  Sn2  2  0.3188  0.7500  0.2310  1
]