[CIF]
data_Mg2Pb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.01336437
_cell_length_b   5.01336437
_cell_length_c   3.43067924
_cell_angle_alpha   99.33667525
_cell_angle_beta   99.33667525
_cell_angle_gamma   65.77521572
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2Pb
_chemical_formula_sum   'Mg2 Pb1'
_cell_volume   77.15178229
_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  5.44091325  0.00000000  0.99002706  1
  Mg  Mg1  1  2.31610514  -0.00000000  2.37601754  1
  Pb  Pb2  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
