data_VWSe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.54
_cell_length_b   4.54
_cell_length_c   5.06
_cell_angle_alpha   103.76
_cell_angle_beta   103.76
_cell_angle_gamma   41.15
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VWSe2
_chemical_formula_sum   'V1 W1 Se2'
_cell_volume   66.38
_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  0.6  0.0  0.06  1.0
  W  W3  1  0.02  0.0  0.12  1.0
  Se  Se0  1  0.99  0.0  0.15  1.0
  Se  Se1  1  0.22  0.0  0.02  1.0

data_VWSe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.19
_cell_length_b   4.54
_cell_length_c   5.06
_cell_angle_alpha   103.76
_cell_angle_beta   90.0
_cell_angle_gamma   110.57
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VWSe2
_chemical_formula_sum   'V1 W1 Se2'
_cell_volume   66.38
_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  0.4  0.94  1.0
  W  W1  1  0.0  0.98  0.88  1.0
  Se  Se2  1  0.0  0.01  0.85  1.0
  Se  Se3  1  0.0  0.78  0.98  1.0

V W Se Se