data_Re2Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.15
_cell_length_b   6.15
_cell_length_c   3.97
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re2Si
_chemical_formula_sum   'Re6 Si3'
_cell_volume   129.79
_cell_formula_units_Z   3
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  0.54  0.0  0.98  1.0
  Re  Re1  1  0.23  0.33  0.98  1.0
  Re  Re2  1  0.3  0.99  0.98  1.0
  Re  Re3  1  0.46  0.0  0.0  1.0
  Re  Re4  1  0.27  0.0  0.0  1.0
  Re  Re5  1  0.34  0.32  0.0  1.0
  Si  Si6  1  0.0  0.55  0.98  1.0
  Si  Si7  1  0.07  0.77  0.98  1.0
  Si  Si8  1  0.0  0.0  0.0  1.0

data_Re2Si
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.97
_cell_length_b   6.15
_cell_length_c   6.15
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re2Si
_chemical_formula_sum   'Re6 Si3'
_cell_volume   129.79
_cell_formula_units_Z   3
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  0.34  0.32  1.0
  Re  Re1  1  -0.0  0.46  0.0  1.0
  Re  Re2  1  -0.0  0.27  0.0  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0
  Si  Si4  1  0.98  0.0  0.55  1.0
  Si  Si5  1  0.98  0.07  0.77  1.0
  Re  Re6  1  0.98  0.23  0.33  1.0
  Re  Re7  1  0.98  0.3  0.99  1.0
  Re  Re8  1  0.98  0.54  0.0  1.0

Re Re Re Re Re Re Si Si Si