[CIF]
data_Be2TlHg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.29000866
_cell_length_b   3.29000866
_cell_length_c   6.63762368
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   90.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2TlHg
_chemical_formula_sum   'Be2 Tl1 Hg1'
_cell_volume   71.84668071
_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
  Be  Be0  1  1.64500433  1.64500433  5.40905775  1
  Be  Be1  1  1.64500433  1.64500433  1.22856593  1
  Hg  Hg2  1  0.00000000  0.00000000  0.00000000  1
  Tl  Tl3  1  0.00000000  0.00000000  3.31881184  1
[/CIF]
