[CIF]
data_PbSeCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.17162053
_cell_length_b   4.17162053
_cell_length_c   6.16711442
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PbSeCl
_chemical_formula_sum   'Pb1 Se1 Cl1'
_cell_volume   92.94418633
_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
  Cl  Cl0  1  0.00000000  0.00000000  0.33432297  1
  Pb  Pb1  1  2.08581026  1.20424312  2.14282366  1
  Se  Se2  1  0.00000000  2.40848624  3.68996778  1
[/CIF]
