data_SrNb2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.2
_cell_length_b   3.2
_cell_length_c   8.57
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrNb2Rh
_chemical_formula_sum   'Sr1 Nb2 Rh1'
_cell_volume   87.87
_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
  Sr  Sr3  1  0.0  0.0  0.2  1.0
  Nb  Nb0  1  0.6  0.6  0.52  1.0
  Nb  Nb1  1  0.0  0.0  0.39  1.0
  Rh  Rh2  1  0.6  0.6  0.75  1.0

data_SrNb2Rh
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   8.57
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   SrNb2Rh
_chemical_formula_sum   'Sr2 Nb4 Rh2'
_cell_volume   175.73
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Sr  Sr0  2  0.0  0.0  0.2  1.0
  Nb  Nb1  2  0.0  0.0  0.39  1.0
  Nb  Nb2  2  0.1  0.5  0.52  1.0
  Rh  Rh3  2  0.1  0.5  0.75  1.0

Sr Nb Nb Rh
Sr Nb Nb Rh 0 2 o o o 1 2 + + o 1 3 o o o 