data_[Y4Tm12Hg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Tm  1.2500  1.7500  1.0950
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.0288]
_cell_length_b [7.2532]
_cell_length_c [7.8321]
_cell_angle_alpha [90.0000]
_cell_angle_beta [110.5018]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [YTm3Hg]
_chemical_formula_sum '[Y4 Tm12 Hg4]'
_cell_volume [586.8351]
_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
[
  Y  Y0  4  0.0596  0.0000  0.2399  1
  Tm  Tm1  8  0.1598  0.2508  0.6394  1
  Tm  Tm2  4  0.0613  0.5000  0.2424  1
  Hg  Hg3  4  0.2459  0.5000  0.0000  1
]