data_V2HgSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.06
_cell_length_b   4.5
_cell_length_c   5.27
_cell_angle_alpha   90.0
_cell_angle_beta   102.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2HgSe
_chemical_formula_sum   'V2 Hg1 Se1'
_cell_volume   70.85
_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
  V  V2  1  0.08  0.25  0.02  1.0
  V  V3  1  0.22  0.0  0.06  1.0
  Hg  Hg0  1  0.86  0.25  0.48  1.0
  Se  Se1  1  0.47  0.0  0.29  1.0

data_V2HgSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.06
_cell_length_b   4.5
_cell_length_c   5.27
_cell_angle_alpha   90.0
_cell_angle_beta   102.98
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2HgSe
_chemical_formula_sum   'V2 Hg1 Se1'
_cell_volume   70.85
_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
  V  V0  1  0.08  0.25  0.02  1.0
  V  V1  1  0.22  0.0  0.06  1.0
  Hg  Hg2  1  0.86  0.25  0.48  1.0
  Se  Se3  1  0.47  0.0  0.29  1.0

V V Hg Se