data_CrHg2B
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.11
_cell_length_b   3.11
_cell_length_c   6.79
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   101.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrHg2B
_chemical_formula_sum   'Cr1 Hg2 B1'
_cell_volume   64.54
_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
  Cr  Cr1  1  0.0  0.0  0.39  1.0
  Hg  Hg2  1  0.97  0.0  0.25  1.0
  Hg  Hg3  1  0.97  0.0  0.54  1.0
  B  B0  1  0.0  0.0  0.0  1.0

data_CrHg2B
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.11
_cell_length_b   3.11
_cell_length_c   6.79
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   101.34
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CrHg2B
_chemical_formula_sum   'Cr1 Hg2 B1'
_cell_volume   64.54
_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
  Cr  Cr0  1  0.0  0.0  0.39  1.0
  Hg  Hg1  1  0.97  0.0  0.25  1.0
  Hg  Hg2  1  0.97  0.0  0.54  1.0
  B  B3  1  0.0  0.0  0.0  1.0

Cr Hg Hg B
Cr Hg Hg B 0 1 - o o 0 2 - o o 1 3 + o o 