data_Na2CuRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.14
_cell_length_b   6.14
_cell_length_c   6.14
_cell_angle_alpha   154.51
_cell_angle_beta   129.81
_cell_angle_gamma   57.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2CuRh
_chemical_formula_sum   'Na2 Cu1 Rh1'
_cell_volume   76.14
_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
  Na  Na1  1  0.35  0.0  0.26  1.0
  Na  Na2  1  0.0  0.0  0.85  1.0
  Cu  Cu0  1  0.0  0.0  0.99  1.0
  Rh  Rh3  1  0.35  0.0  0.08  1.0

data_Na2CuRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.71
_cell_length_b   5.21
_cell_length_c   6.14
_cell_angle_alpha   115.1
_cell_angle_beta   102.74
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2CuRh
_chemical_formula_sum   'Na2 Cu1 Rh1'
_cell_volume   76.14
_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
  Na  Na0  1  0.0  0.26  0.91  1.0
  Na  Na1  1  0.0  0.85  0.85  1.0
  Cu  Cu2  1  0.0  0.99  0.99  1.0
  Rh  Rh3  1  0.0  0.08  0.72  1.0

Na Na Cu Rh