data_VCo2Ni
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.52
_cell_length_b   3.55
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VCo2Ni
_chemical_formula_sum   'V1 Co2 Ni1'
_cell_volume   44.98
_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  V3  1  0.0  0.0  0.79  1.0
  Co  Co0  1  0.26  0.77  0.04  1.0
  Co  Co1  1  0.0  0.0  0.23  1.0
  Ni  Ni2  1  0.26  0.77  0.49  1.0

data_VCo2Ni
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.52
_cell_length_b   3.55
_cell_length_c   5.04
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   VCo2Ni
_chemical_formula_sum   'V1 Co2 Ni1'
_cell_volume   44.98
_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  0.79  1.0
  Co  Co1  1  0.0  0.0  0.23  1.0
  Co  Co2  1  0.26  0.77  0.04  1.0
  Ni  Ni3  1  0.26  0.77  0.49  1.0

V Co Co Ni
V Co Co Ni 0 3 o - o 0 1 o - + 1 2 o + o 2 3 o - o 