data_Si2GeRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.28
_cell_length_b   4.28
_cell_length_c   5.5
_cell_angle_alpha   105.67
_cell_angle_beta   105.67
_cell_angle_gamma   41.59
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si2GeRh
_chemical_formula_sum   'Si2 Ge1 Rh1'
_cell_volume   64.09
_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  Si2  1  0.01  0.0  0.21  1.0
  Si  Si3  1  0.73  0.0  0.18  1.0
  Ge  Ge0  1  0.15  0.0  0.6  1.0
  Rh  Rh1  1  0.73  0.0  0.9  1.0

data_Si2GeRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.04
_cell_length_b   4.28
_cell_length_c   5.5
_cell_angle_alpha   105.67
_cell_angle_beta   90.0
_cell_angle_gamma   110.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si2GeRh
_chemical_formula_sum   'Si2 Ge1 Rh1'
_cell_volume   64.09
_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  0.27  0.82  1.0
  Si  Si1  1  0.0  0.99  0.79  1.0
  Ge  Ge2  1  0.0  0.85  0.4  1.0
  Rh  Rh3  1  0.0  0.27  0.1  1.0

Si Si Ge Rh
Si Si Ge Rh 0 1 - o o 0 2 o o o 0 3 - o - 1 2 + o o 1 3 o o - 