data_[Hg4Ru2W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Hg  2.0000  1.5000  1.2450
  Ru  2.2000  1.3000  0.6610
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.3823]
_cell_length_b [2.9566]
_cell_length_c [5.2348]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.5608]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Hg2RuW]
_chemical_formula_sum '[Hg4 Ru2 W2]'
_cell_volume [143.1957]
_cell_formula_units_Z [2]
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
[
  Hg  Hg0  2  0.0048  0.0000  0.0002  1
  Hg  Hg1  2  0.2441  0.0000  0.7529  1
  Ru  Ru2  2  0.4913  0.0000  0.4597  1
  W  W3  2  0.2598  0.5000  0.2872  1
]