data_Cr2NiPt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.53
_cell_length_b   4.53
_cell_length_c   4.38
_cell_angle_alpha   100.59
_cell_angle_beta   100.59
_cell_angle_gamma   35.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2NiPt
_chemical_formula_sum   'Cr2 Ni1 Pt1'
_cell_volume   50.83
_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
  Cr  Cr0  1  0.51  0.0  0.43  1.0
  Cr  Cr1  1  0.28  0.0  0.87  1.0
  Ni  Ni2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.9  0.0  0.15  1.0

data_Cr2NiPt
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.74
_cell_length_b   4.38
_cell_length_c   4.53
_cell_angle_alpha   100.59
_cell_angle_beta   107.58
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2NiPt
_chemical_formula_sum   'Cr2 Ni1 Pt1'
_cell_volume   50.83
_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
  Cr  Cr0  1  0.0  0.43  0.51  1.0
  Cr  Cr1  1  0.0  0.87  0.28  1.0
  Ni  Ni2  1  0.0  0.0  0.0  1.0
  Pt  Pt3  1  0.0  0.15  0.9  1.0

Cr Cr Ni Pt