data_[Ac3Ag2Hg7]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [4.9830]
_cell_length_b [4.5266]
_cell_length_c [15.2726]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.2225]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Ac3Ag2Hg7]
_chemical_formula_sum '[Ac3 Ag2 Hg7]'
_cell_volume [340.0342]
_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
[
  Ac  Ac0  2  0.1742  0.0000  0.3503  1
  Ac  Ac1  1  0.5000  0.5000  0.0000  1
  Ag  Ag2  2  0.3670  0.5000  0.7268  1
  Hg  Hg3  2  0.0795  0.5000  0.1633  1
  Hg  Hg4  2  0.2724  0.5000  0.5453  1
  Hg  Hg5  2  0.4192  0.0000  0.8373  1
  Hg  Hg6  1  0.0000  0.0000  0.0000  1
]