data_[Li2Hg2P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Hg  2.0000  1.5000  1.2450
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.7581]
_cell_length_b [3.2835]
_cell_length_c [7.6600]
_cell_angle_alpha [90.0000]
_cell_angle_beta [123.6422]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [LiHgP2]
_chemical_formula_sum '[Li2 Hg2 P4]'
_cell_volume [183.3868]
_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
[
  Li  Li0  2  0.4084  0.0000  0.1367  1
  Hg  Hg1  2  0.0439  0.0000  0.5042  1
  P  P2  2  0.0843  0.0000  0.0412  1
  P  P3  2  0.4634  0.0000  0.8179  1
]