data_[In2Ni1As1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  In  1.7800  1.5500  0.9400
  Ni  1.9100  1.3500  0.7400
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [P4mm]
_cell_length_a [3.1092]
_cell_length_b [3.1092]
_cell_length_c [8.4054]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [99]
_chemical_formula_structural [In2NiAs]
_chemical_formula_sum '[In2 Ni1 As1]'
_cell_volume [81.2583]
_cell_formula_units_Z [1]
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
[
  In  In0  1  0.0000  0.0000  0.9922  1
  In  In1  1  0.5000  0.5000  0.3031  1
  Ni  Ni2  1  0.0000  0.0000  0.5342  1
  As  As3  1  0.5000  0.5000  0.6705  1
]