data_TaReAs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.88
_cell_length_b   2.88
_cell_length_c   9.48
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   109.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaReAs2
_chemical_formula_sum   'Ta1 Re1 As2'
_cell_volume   74.01
_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
  Ta  Ta3  1  0.0  0.0  0.48  1.0
  Re  Re2  1  0.66  0.0  0.67  1.0
  As  As0  1  0.66  0.0  0.41  1.0
  As  As1  1  0.0  0.0  0.64  1.0

data_TaReAs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.88
_cell_length_b   2.88
_cell_length_c   9.48
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   109.66
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TaReAs2
_chemical_formula_sum   'Ta1 Re1 As2'
_cell_volume   74.01
_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
  Ta  Ta0  1  0.0  0.0  0.48  1.0
  Re  Re1  1  0.66  0.0  0.67  1.0
  As  As2  1  0.0  0.0  0.64  1.0
  As  As3  1  0.66  0.0  0.41  1.0

Ta Re As As
Ta Re As As 0 2 - o o 1 3 + o o 