data_Re2SiNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.52
_cell_length_b   4.52
_cell_length_c   4.71
_cell_angle_alpha   102.22
_cell_angle_beta   102.22
_cell_angle_gamma   35.18
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re2SiNi
_chemical_formula_sum   'Re2 Si1 Ni1'
_cell_volume   54.13
_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  Re1  1  0.15  0.0  0.16  1.0
  Re  Re2  1  0.42  0.0  0.43  1.0
  Si  Si3  1  0.0  0.0  0.0  1.0
  Ni  Ni0  1  0.79  0.0  0.3  1.0

data_Re2SiNi
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.73
_cell_length_b   4.52
_cell_length_c   4.71
_cell_angle_alpha   102.22
_cell_angle_beta   90.0
_cell_angle_gamma   107.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Re2SiNi
_chemical_formula_sum   'Re2 Si1 Ni1'
_cell_volume   54.13
_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
  Si  Si0  1  0.0  0.0  0.0  1.0
  Re  Re1  1  0.0  0.58  0.57  1.0
  Re  Re2  1  0.0  0.85  0.84  1.0
  Ni  Ni3  1  0.0  0.21  0.7  1.0

Re Re Si Ni