data_VZn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.77
_cell_length_b   4.42
_cell_length_c   5.23
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VZn
_chemical_formula_sum   'V4 Zn4'
_cell_volume   110.24
_cell_formula_units_Z   4
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  0.54  0.1  0.65  1.0
  V  V1  1  0.85  0.31  0.26  1.0
  V  V2  1  0.92  0.1  0.97  1.0
  V  V3  1  0.23  0.31  0.59  1.0
  Zn  Zn4  1  0.44  0.1  0.28  1.0
  Zn  Zn5  1  0.94  0.31  0.66  1.0
  Zn  Zn6  1  0.83  0.1  0.57  1.0
  Zn  Zn7  1  0.32  0.31  0.95  1.0

data_VZn
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.42
_cell_length_b   4.77
_cell_length_c   5.23
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   VZn
_chemical_formula_sum   'V4 Zn4'
_cell_volume   110.24
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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  2  0.4  0.04  0.35  1.0
  V  V1  2  0.4  0.65  0.03  1.0
  Zn  Zn2  2  0.4  0.56  0.66  1.0
  Zn  Zn3  2  0.4  0.94  0.95  1.0

V V V V Zn Zn Zn Zn