data_Ca2HfV
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.22
_cell_length_b   3.22
_cell_length_c   10.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   108.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2HfV
_chemical_formula_sum   'Ca2 Hf1 V1'
_cell_volume   105.63
_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
  Ca  Ca0  1  0.89  0.0  0.56  1.0
  Ca  Ca1  1  0.89  0.0  0.17  1.0
  Hf  Hf2  1  0.0  0.0  0.37  1.0
  V  V3  1  0.0  0.0  0.0  1.0

data_Ca2HfV
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.22
_cell_length_b   3.22
_cell_length_c   10.73
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   108.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ca2HfV
_chemical_formula_sum   'Ca2 Hf1 V1'
_cell_volume   105.63
_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
  Ca  Ca0  1  0.89  0.0  0.17  1.0
  Ca  Ca1  1  0.89  0.0  0.56  1.0
  Hf  Hf2  1  0.0  0.0  0.37  1.0
  V  V3  1  0.0  0.0  0.0  1.0

Ca Ca Hf V
Ca Ca Hf V 0 2 + o o 1 3 + o o 1 2 + o o 