data_U2Si3Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.72
_cell_length_b   4.18
_cell_length_c   7.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   U2Si3Rh
_chemical_formula_sum   'U2 Si3 Rh1'
_cell_volume   110.44
_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
  U  U0  1  0.86  0.09  0.1  1.0
  U  U1  1  0.86  0.0  0.55  1.0
  Si  Si2  1  0.0  0.0  0.91  1.0
  Si  Si3  1  0.0  0.0  0.13  1.0
  Si  Si4  1  0.0  0.09  0.79  1.0
  Rh  Rh5  1  0.0  0.09  0.38  1.0

data_U2Si3Rh
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.72
_cell_length_b   4.18
_cell_length_c   7.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   U2Si3Rh
_chemical_formula_sum   'U2 Si3 Rh1'
_cell_volume   110.44
_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
  U  U0  1  0.86  0.0  0.55  1.0
  U  U1  1  0.86  0.09  0.1  1.0
  Si  Si2  1  0.0  0.0  0.13  1.0
  Si  Si3  1  0.0  0.0  0.91  1.0
  Si  Si4  1  0.0  0.09  0.79  1.0
  Rh  Rh5  1  0.0  0.09  0.38  1.0

U U Si Si Si Rh
U U Si Si Si Rh 0 3 + o o 1 5 + o o 2 4 o o o 