data_VHg2W
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.11
_cell_length_b   5.11
_cell_length_c   5.09
_cell_angle_alpha   99.4
_cell_angle_beta   99.4
_cell_angle_gamma   33.11
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VHg2W
_chemical_formula_sum   'V1 Hg2 W1'
_cell_volume   71.42
_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  0.0  0.0  0.0  1.0
  Hg  Hg0  1  0.81  0.0  0.77  1.0
  Hg  Hg1  1  0.11  0.0  0.24  1.0
  W  W3  1  0.46  0.0  0.51  1.0

data_VHg2W
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.91
_cell_length_b   5.09
_cell_length_c   5.11
_cell_angle_alpha   99.4
_cell_angle_beta   106.56
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VHg2W
_chemical_formula_sum   'V1 Hg2 W1'
_cell_volume   71.42
_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  0.0  0.0  0.0  1.0
  Hg  Hg1  1  0.0  0.24  0.11  1.0
  Hg  Hg2  1  0.0  0.77  0.81  1.0
  W  W3  1  0.0  0.51  0.46  1.0

V Hg Hg W
V Hg Hg W 0 1 - o - 0 2 o o o 1 3 o o o 2 3 o o o 