data_[Mg1Tl2Ga1Hg6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Tl  1.6200  1.9000  1.3325
  Ga  1.8100  1.3000  0.7600
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [6.0348]
_cell_length_b [6.6180]
_cell_length_c [6.7301]
_cell_angle_alpha [80.5493]
_cell_angle_beta [86.3073]
_cell_angle_gamma [87.7605]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [MgTl2GaHg6]
_chemical_formula_sum '[Mg1 Tl2 Ga1 Hg6]'
_cell_volume [264.4798]
_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
[
  Mg  Mg0  1  0.5000  0.5000  0.5000  1
  Tl  Tl1  2  0.2471  0.0990  0.3830  1
  Ga  Ga2  1  0.0000  0.0000  0.0000  1
  Hg  Hg3  2  0.0964  0.6126  0.2764  1
  Hg  Hg4  2  0.2575  0.7131  0.7907  1
  Hg  Hg5  2  0.4054  0.2188  0.8765  1
]