data_V2Cr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.84
_cell_length_b   4.84
_cell_length_c   5.88
_cell_angle_alpha   106.21
_cell_angle_beta   106.21
_cell_angle_gamma   35.37
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2Cr
_chemical_formula_sum   'V4 Cr2'
_cell_volume   76.11
_cell_formula_units_Z   2
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  0.14  0.0  0.81  1.0
  V  V3  1  0.0  0.0  0.0  1.0
  V  V4  1  0.62  0.0  0.86  1.0
  V  V5  1  0.87  0.0  0.76  1.0
  Cr  Cr0  1  0.71  0.0  0.71  1.0
  Cr  Cr1  1  0.78  0.0  0.92  1.0

data_V2Cr
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   4.84
_cell_length_c   5.88
_cell_angle_alpha   106.21
_cell_angle_beta   90.0
_cell_angle_gamma   107.68
_symmetry_Int_Tables_number   1
_chemical_formula_structural   V2Cr
_chemical_formula_sum   'V4 Cr2'
_cell_volume   76.11
_cell_formula_units_Z   2
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
  V  V1  1  0.0  0.13  0.24  1.0
  V  V2  1  0.0  0.38  0.14  1.0
  V  V3  1  0.0  0.86  0.19  1.0
  Cr  Cr4  1  0.0  0.22  0.08  1.0
  Cr  Cr5  1  0.0  0.29  0.29  1.0

V V V V Cr Cr
V V V V Cr Cr 0 1 o o + 0 3 - o o 1 5 - o - 2 5 o o o 3 4 o o o 