data_Cr2CoHg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.64
_cell_length_b   4.64
_cell_length_c   4.6
_cell_angle_alpha   100.67
_cell_angle_beta   100.67
_cell_angle_gamma   35.32
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2CoHg
_chemical_formula_sum   'Cr2 Co1 Hg1'
_cell_volume   56.19
_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  0.39  0.0  0.79  1.0
  Cr  Cr2  1  0.57  0.0  0.72  1.0
  Co  Co0  1  0.0  0.0  0.0  1.0
  Hg  Hg3  1  0.98  0.0  0.25  1.0

data_Cr2CoHg
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.82
_cell_length_b   4.6
_cell_length_c   4.64
_cell_angle_alpha   100.67
_cell_angle_beta   107.66
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2CoHg
_chemical_formula_sum   'Cr2 Co1 Hg1'
_cell_volume   56.19
_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  0.72  0.57  1.0
  Cr  Cr1  1  0.0  0.79  0.39  1.0
  Co  Co2  1  0.0  0.0  0.0  1.0
  Hg  Hg3  1  0.0  0.25  0.98  1.0

Cr Cr Co Hg