data_Re2As3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.26
_cell_length_b   10.26
_cell_length_c   10.26
_cell_angle_alpha   17.4
_cell_angle_beta   17.4
_cell_angle_gamma   17.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re2As3
_chemical_formula_sum   'Re2 As3'
_cell_volume   84.25
_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
  Re  Re3  1  0.0  0.0  0.13  1.0
  Re  Re4  1  0.0  0.0  0.17  1.0
  As  As0  1  0.0  0.0  0.0  1.0
  As  As1  1  0.0  0.0  0.97  1.0
  As  As2  1  0.0  0.0  0.34  1.0

data_Re2As3
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.37
_cell_length_b   3.1
_cell_length_c   10.26
_cell_angle_alpha   90.0
_cell_angle_beta   100.06
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Re2As3
_chemical_formula_sum   'Re4 As6'
_cell_volume   168.49
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Re  Re0  2  0.0  0.0  0.83  1.0
  Re  Re1  2  0.0  0.0  0.87  1.0
  As  As2  2  0.0  0.0  0.0  1.0
  As  As3  2  0.0  0.0  0.03  1.0
  As  As4  2  0.0  0.0  0.66  1.0

Re Re As As As