data_HgAs2P
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   6.58
_cell_angle_alpha   114.65
_cell_angle_beta   114.65
_cell_angle_gamma   37.84
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgAs2P
_chemical_formula_sum   'Hg1 As2 P1'
_cell_volume   97.47
_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
  Hg  Hg2  1  0.45  0.0  0.95  1.0
  As  As0  1  0.35  0.0  0.21  1.0
  As  As1  1  0.56  0.0  0.7  1.0
  P  P3  1  0.0  0.0  0.0  1.0

data_HgAs2P
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.36
_cell_length_b   5.19
_cell_length_c   6.46
_cell_angle_alpha   67.83
_cell_angle_beta   74.92
_cell_angle_gamma   71.08
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HgAs2P
_chemical_formula_sum   'Hg1 As2 P1'
_cell_volume   97.47
_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
  Hg  Hg0  1  0.0  0.5  0.95  1.0
  As  As1  1  0.0  0.14  0.21  1.0
  As  As2  1  0.0  0.86  0.7  1.0
  P  P3  1  0.0  0.0  0.0  1.0

Hg As As P