[CIF]
data_K2BePb
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.40079297
_cell_length_b   6.40079297
_cell_length_c   6.40079297
_cell_angle_alpha   138.68912108
_cell_angle_beta   122.10932360
_cell_angle_gamma   73.58006435
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2BePb
_chemical_formula_sum   'K2 Be1 Pb1'
_cell_volume   143.41388497
_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  0.00000000  0.00000000  6.72375879  1
  K  K1  1  0.00000000  3.09782370  4.83113669  1
  K  K2  1  0.00000000  0.00000000  2.94176764  1
  Pb  Pb3  1  0.00000000  3.09782370  0.88128499  1
[/CIF]
