data_[Ag4Hg4P4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ag  1.9300  1.6000  1.0867
  Hg  2.0000  1.5000  1.2450
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [14.6189]
_cell_length_b [3.3125]
_cell_length_c [5.3119]
_cell_angle_alpha [90.0000]
_cell_angle_beta [95.4735]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [AgHgP]
_chemical_formula_sum '[Ag4 Hg4 P4]'
_cell_volume [256.0563]
_cell_formula_units_Z [4]
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
[
  Ag  Ag0  4  0.0608  0.0000  0.7679  1.0
  Hg  Hg1  4  0.1021  0.5000  0.3009  1.0
  P  P2  4  0.2336  0.0000  0.8639  1.0
]