data_RuW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.21
_cell_length_b   5.21
_cell_length_c   8.34
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RuW2
_chemical_formula_sum   'Ru4 W8'
_cell_volume   195.91
_cell_formula_units_Z   4
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
  Ru  Ru0  1  0.0  0.01  0.51  1.0
  Ru  Ru1  1  0.0  0.01  0.66  1.0
  Ru  Ru2  1  0.6  0.5  0.67  1.0
  Ru  Ru3  1  0.6  0.5  0.83  1.0
  W  W4  1  0.0  0.0  0.0  1.0
  W  W5  1  0.0  0.0  0.17  1.0
  W  W6  1  0.0  0.53  0.25  1.0
  W  W7  1  0.72  0.74  0.25  1.0
  W  W8  1  0.33  0.77  0.08  1.0
  W  W9  1  0.28  0.74  0.25  1.0
  W  W10  1  0.88  0.77  0.08  1.0
  W  W11  1  0.6  0.98  0.08  1.0

data_RuW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.21
_cell_length_b   5.21
_cell_length_c   8.34
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   RuW2
_chemical_formula_sum   'Ru4 W8'
_cell_volume   195.91
_cell_formula_units_Z   4
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
  Ru  Ru0  1  0.0  0.01  0.51  1.0
  Ru  Ru1  1  0.0  0.01  0.66  1.0
  Ru  Ru2  1  0.6  0.5  0.67  1.0
  Ru  Ru3  1  0.6  0.5  0.83  1.0
  W  W4  1  0.0  0.0  0.0  1.0
  W  W5  1  0.0  0.0  0.17  1.0
  W  W6  1  0.0  0.53  0.25  1.0
  W  W7  1  0.28  0.74  0.25  1.0
  W  W8  1  0.33  0.77  0.08  1.0
  W  W9  1  0.6  0.98  0.08  1.0
  W  W10  1  0.72  0.74  0.25  1.0
  W  W11  1  0.88  0.77  0.08  1.0

Ru Ru Ru Ru W W W W W W W W