data_RhCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.64
_cell_length_b   4.64
_cell_length_c   3.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   119.53
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RhCl
_chemical_formula_sum   'Rh2 Cl2'
_cell_volume   71.55
_cell_formula_units_Z   2
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
  Rh  Rh2  1  0.34  0.85  0.86  1.0
  Rh  Rh3  1  0.34  0.15  0.95  1.0
  Cl  Cl0  1  0.34  0.36  0.86  1.0
  Cl  Cl1  1  0.34  0.64  0.95  1.0

data_RhCl
_symmetry_space_group_name_H-M   C2/m
_cell_length_a   4.64
_cell_length_b   8.07
_cell_length_c   3.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   12
_chemical_formula_structural   RhCl
_chemical_formula_sum   'Rh4 Cl4'
_cell_volume   143.1
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-x, -y, -z'
  3  '-x, y, -z'
  4  'x, -y, z'
  5  'x+1/2, y+1/2, z'
  6  '-x+1/2, -y+1/2, -z'
  7  '-x+1/2, y+1/2, -z'
  8  '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
  Rh  Rh0  4  0.15  0.0  0.55  1.0
  Cl  Cl1  4  0.14  0.5  0.55  1.0

Rh Rh Cl Cl