data_Cs(PRu)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.56
_cell_length_b   7.56
_cell_length_c   7.56
_cell_angle_alpha   148.69
_cell_angle_beta   148.69
_cell_angle_gamma   44.86
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cs(PRu)2
_chemical_formula_sum   'Cs1 P2 Ru2'
_cell_volume   116.42
_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
  Cs  Cs0  1  0.0  0.0  0.0  1.0
  P  P1  1  0.0  0.0  0.59  1.0
  P  P2  1  0.0  0.0  0.39  1.0
  Ru  Ru3  1  0.0  0.04  0.5  1.0
  Ru  Ru4  1  0.04  0.0  0.5  1.0

data_Cs(PRu)2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.77
_cell_length_b   5.77
_cell_length_c   7.56
_cell_angle_alpha   90.0
_cell_angle_beta   112.43
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Cs(PRu)2
_chemical_formula_sum   'Cs2 P4 Ru4'
_cell_volume   232.85
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  '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
  Cs  Cs0  2  0.0  0.0  0.0  1.0
  P  P1  2  0.09  0.5  0.59  1.0
  P  P2  2  0.39  0.0  0.39  1.0
  Ru  Ru3  4  0.47  0.02  0.45  1.0

Cs P P Ru Ru