data_Re3Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.39
_cell_length_b   5.39
_cell_length_c   13.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re3Si
_chemical_formula_sum   'Re18 Si6'
_cell_volume   349.37
_cell_formula_units_Z   6
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  Re0  1  0.0  0.6  0.48  1.0
  Re  Re1  1  0.71  0.36  0.48  1.0
  Re  Re2  1  0.29  0.36  0.48  1.0
  Re  Re3  1  0.69  0.06  0.43  1.0
  Re  Re4  1  0.98  0.3  0.43  1.0
  Re  Re5  1  0.4  0.3  0.43  1.0
  Re  Re6  1  0.69  0.12  0.71  1.0
  Re  Re7  1  0.34  0.77  0.71  1.0
  Re  Re8  1  0.05  0.77  0.71  1.0
  Re  Re9  1  0.69  0.12  0.25  1.0
  Re  Re10  1  0.34  0.77  0.25  1.0
  Re  Re11  1  0.05  0.77  0.25  1.0
  Re  Re12  1  0.0  0.54  0.2  1.0
  Re  Re13  1  0.36  0.89  0.2  1.0
  Re  Re14  1  0.64  0.89  0.2  1.0
  Re  Re15  1  0.0  0.54  0.66  1.0
  Re  Re16  1  0.36  0.89  0.66  1.0
  Re  Re17  1  0.64  0.89  0.66  1.0
  Si  Si18  1  0.0  0.0  0.48  1.0
  Si  Si19  1  0.0  0.0  0.43  1.0
  Si  Si20  1  0.69  0.55  0.96  1.0
  Si  Si21  1  0.69  0.55  0.89  1.0
  Si  Si22  1  0.0  0.11  0.01  1.0
  Si  Si23  1  0.0  0.11  0.94  1.0

data_Re3Si
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.39
_cell_length_b   5.39
_cell_length_c   13.9
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re3Si
_chemical_formula_sum   'Re18 Si6'
_cell_volume   349.37
_cell_formula_units_Z   6
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
  Si  Si0  1  -0.0  0.11  0.01  1.0
  Si  Si1  1  -0.0  0.11  0.94  1.0
  Re  Re2  1  -0.0  0.6  0.48  1.0
  Re  Re3  1  -0.0  0.54  0.2  1.0
  Re  Re4  1  -0.0  0.54  0.66  1.0
  Si  Si5  1  0.0  0.0  0.43  1.0
  Si  Si6  1  0.0  0.0  0.48  1.0
  Re  Re7  1  0.05  0.77  0.25  1.0
  Re  Re8  1  0.05  0.77  0.71  1.0
  Re  Re9  1  0.29  0.36  0.48  1.0
  Re  Re10  1  0.34  0.77  0.25  1.0
  Re  Re11  1  0.34  0.77  0.71  1.0
  Re  Re12  1  0.36  0.89  0.2  1.0
  Re  Re13  1  0.36  0.89  0.66  1.0
  Re  Re14  1  0.4  0.3  0.43  1.0
  Re  Re15  1  0.64  0.89  0.2  1.0
  Re  Re16  1  0.64  0.89  0.66  1.0
  Re  Re17  1  0.69  0.06  0.43  1.0
  Re  Re18  1  0.69  0.12  0.25  1.0
  Re  Re19  1  0.69  0.12  0.71  1.0
  Si  Si20  1  0.69  0.55  0.89  1.0
  Si  Si21  1  0.69  0.55  0.96  1.0
  Re  Re22  1  0.71  0.36  0.48  1.0
  Re  Re23  1  0.98  0.3  0.43  1.0

Re Re Re Re Re Re Re Re Re Re Re Re Re Re Re Re Re Re Si Si Si Si Si Si