data_MgRhCl2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.46
_cell_length_b   6.46
_cell_length_c   4.62
_cell_angle_alpha   95.31
_cell_angle_beta   95.31
_cell_angle_gamma   29.28
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgRhCl2
_chemical_formula_sum   'Mg1 Rh1 Cl2'
_cell_volume   93.77
_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
  Mg  Mg2  1  0.0  0.0  0.0  1.0
  Rh  Rh3  1  0.03  0.0  0.3  1.0
  Cl  Cl0  1  0.92  0.0  0.94  1.0
  Cl  Cl1  1  0.14  0.0  0.66  1.0

data_MgRhCl2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.26
_cell_length_b   4.62
_cell_length_c   6.46
_cell_angle_alpha   95.31
_cell_angle_beta   104.64
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgRhCl2
_chemical_formula_sum   'Mg1 Rh1 Cl2'
_cell_volume   93.77
_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
  Mg  Mg0  1  0.0  0.0  0.0  1.0
  Rh  Rh1  1  0.0  0.3  0.03  1.0
  Cl  Cl2  1  0.0  0.66  0.14  1.0
  Cl  Cl3  1  0.0  0.94  0.92  1.0

Mg Rh Cl Cl
Mg Rh Cl Cl 0 2 - o - 0 1 o o o 0 3 o o - 1 3 o o o 2 3 + o o 