data_RhW3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.72
_cell_length_b   4.48
_cell_length_c   5.23
_cell_angle_alpha   90.0
_cell_angle_beta   99.37
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RhW3
_chemical_formula_sum   'Rh1 W3'
_cell_volume   62.97
_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
  Rh  Rh0  1  0.0  0.0  0.0  1.0
  W  W1  1  0.09  0.24  0.86  1.0
  W  W2  1  0.94  0.0  0.58  1.0
  W  W3  1  0.78  0.24  0.31  1.0

data_RhW3
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.72
_cell_length_b   4.48
_cell_length_c   5.23
_cell_angle_alpha   90.0
_cell_angle_beta   99.37
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RhW3
_chemical_formula_sum   'Rh1 W3'
_cell_volume   62.97
_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
  Rh  Rh0  1  0.0  0.0  0.0  1.0
  W  W1  1  0.09  0.24  0.86  1.0
  W  W2  1  0.78  0.24  0.31  1.0
  W  W3  1  0.94  0.0  0.58  1.0

Rh W W W
Rh W W W 0 1 o o - 0 3 - o o 1 2 - o o 2 3 o o o 