data_Cr3Pt4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.76
_cell_length_b   4.76
_cell_length_c   5.0
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr3Pt4
_chemical_formula_sum   'Cr3 Pt4'
_cell_volume   98.01
_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  0.38  0.0  0.5  1.0
  Cr  Cr1  1  0.81  0.06  0.5  1.0
  Cr  Cr2  1  0.19  0.06  0.5  1.0
  Pt  Pt3  1  0.0  0.0  0.76  1.0
  Pt  Pt4  1  0.0  0.0  0.24  1.0
  Pt  Pt5  1  0.0  0.75  0.0  1.0
  Pt  Pt6  1  0.38  0.37  0.0  1.0

data_Cr3Pt4
_symmetry_space_group_name_H-M   Pm
_cell_length_a   4.76
_cell_length_b   5.0
_cell_length_c   4.76
_cell_angle_alpha   90.0
_cell_angle_beta   120.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   Cr3Pt4
_chemical_formula_sum   'Cr3 Pt4'
_cell_volume   98.01
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  0.19  0.0  0.06  1.0
  Cr  Cr1  1  0.38  0.0  0.0  1.0
  Cr  Cr2  1  0.81  0.0  0.06  1.0
  Pt  Pt3  2  0.0  0.26  0.0  1.0
  Pt  Pt4  1  0.0  0.5  0.75  1.0
  Pt  Pt5  1  0.38  0.5  0.37  1.0

Cr Cr Cr Pt Pt Pt Pt