data_Cu2PtSe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.7
_cell_length_b   3.94
_cell_length_c   4.05
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2PtSe
_chemical_formula_sum   'Cu2 Pt1 Se1'
_cell_volume   59.06
_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
  Cu  Cu0  1  0.85  0.0  0.03  1.0
  Cu  Cu1  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.0  0.97  0.03  1.0
  Se  Se3  1  0.85  0.97  0.0  1.0

data_Cu2PtSe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.7
_cell_length_b   3.94
_cell_length_c   4.05
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu2PtSe
_chemical_formula_sum   'Cu2 Pt1 Se1'
_cell_volume   59.06
_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
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Cu  Cu1  1  0.85  0.0  0.03  1.0
  Pt  Pt2  1  0.0  0.97  0.03  1.0
  Se  Se3  1  0.85  0.97  -0.0  1.0

Cu Cu Pt Se
Cu Cu Pt Se 0 3 o - o 1 2 o - o 
PtCuCuSe is Cubic alpha N2-derived structured and crystallizes in the triclinic P1 space group. The structure is zero-dimensional and consists of one 12019-14-6 molecule and one copper;selenium molecule.