data_Cr2PtSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.89
_cell_length_b   3.89
_cell_length_c   6.03
_cell_angle_alpha   104.06
_cell_angle_beta   104.06
_cell_angle_gamma   51.98
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2PtSe
_chemical_formula_sum   'Cr2 Pt1 Se1'
_cell_volume   69.14
_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  0.55  0.0  0.36  1.0
  Cr  Cr1  1  0.81  0.0  0.44  1.0
  Pt  Pt2  1  0.68  0.0  0.9  1.0
  Se  Se3  1  0.0  0.0  0.0  1.0

data_Cr2PtSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.41
_cell_length_b   3.89
_cell_length_c   6.03
_cell_angle_alpha   104.06
_cell_angle_beta   90.0
_cell_angle_gamma   115.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cr2PtSe
_chemical_formula_sum   'Cr2 Pt1 Se1'
_cell_volume   69.14
_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  0.19  0.56  1.0
  Cr  Cr1  1  0.0  0.45  0.64  1.0
  Pt  Pt2  1  0.0  0.32  0.1  1.0
  Se  Se3  1  0.0  0.0  0.0  1.0

Cr Cr Pt Se