data_HfV2Cu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.77
_cell_length_b   4.15
_cell_length_c   5.48
_cell_angle_alpha   90.0
_cell_angle_beta   104.54
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfV2Cu
_chemical_formula_sum   'Hf1 V2 Cu1'
_cell_volume   61.04
_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
  Hf  Hf1  1  0.47  0.07  0.99  1.0
  V  V2  1  0.18  0.0  0.19  1.0
  V  V3  1  0.9  0.07  0.19  1.0
  Cu  Cu0  1  0.94  0.0  0.59  1.0

data_HfV2Cu
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.77
_cell_length_b   4.15
_cell_length_c   5.48
_cell_angle_alpha   90.0
_cell_angle_beta   104.54
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfV2Cu
_chemical_formula_sum   'Hf1 V2 Cu1'
_cell_volume   61.04
_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
  Hf  Hf0  1  0.47  0.07  0.99  1.0
  V  V1  1  0.18  0.0  0.19  1.0
  V  V2  1  0.9  0.07  0.19  1.0
  Cu  Cu3  1  0.94  0.0  0.59  1.0

Hf V V Cu