data_ReNi2Ge
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.42
_cell_length_b   4.42
_cell_length_c   4.42
_cell_angle_alpha   128.59
_cell_angle_beta   128.59
_cell_angle_gamma   75.68
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReNi2Ge
_chemical_formula_sum   'Re1 Ni2 Ge1'
_cell_volume   51.32
_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  0.92  0.0  0.75  1.0
  Ni  Ni1  1  0.0  0.92  0.75  1.0
  Ni  Ni2  1  0.0  0.0  0.0  1.0
  Ge  Ge0  1  0.0  0.0  0.49  1.0

data_ReNi2Ge
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.83
_cell_length_b   3.83
_cell_length_c   4.42
_cell_angle_alpha   115.71
_cell_angle_beta   115.71
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReNi2Ge
_chemical_formula_sum   'Re1 Ni2 Ge1'
_cell_volume   51.32
_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  Re0  1  0.25  0.0  0.17  1.0
  Ni  Ni1  1  0.0  0.0  0.0  1.0
  Ni  Ni2  1  0.17  0.92  0.17  1.0
  Ge  Ge3  1  0.51  0.0  0.51  1.0

Re Ni Ni Ge