data_[Ga2Tc2Hg6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Tc  1.9000  1.3500  0.7417
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [10.1429]
_cell_length_b [7.4567]
_cell_length_c [2.8758]
_cell_angle_alpha [90.0000]
_cell_angle_beta [97.8024]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [GaTcHg3]
_chemical_formula_sum '[Ga2 Tc2 Hg6]'
_cell_volume [215.4902]
_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
[
  Ga  Ga0  2  0.0000  0.2143  0.0000  1
  Tc  Tc1  2  0.0000  0.9251  0.5000  1
  Hg  Hg2  4  0.2447  0.8852  0.1135  1
  Hg  Hg3  2  0.0000  0.5888  0.0000  1
]