data_Co2TePt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.59
_cell_length_b   4.59
_cell_length_c   4.67
_cell_angle_alpha   100.02
_cell_angle_beta   100.02
_cell_angle_gamma   39.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2TePt
_chemical_formula_sum   'Co2 Te1 Pt1'
_cell_volume   61.25
_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
  Co  Co0  1  0.72  0.0  0.48  1.0
  Co  Co1  1  0.53  0.0  0.56  1.0
  Te  Te3  1  0.25  0.0  0.01  1.0
  Pt  Pt2  1  0.93  0.0  0.43  1.0

data_Co2TePt
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.09
_cell_length_b   4.59
_cell_length_c   4.67
_cell_angle_alpha   100.02
_cell_angle_beta   90.0
_cell_angle_gamma   109.7
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Co2TePt
_chemical_formula_sum   'Co2 Te1 Pt1'
_cell_volume   61.25
_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
  Co  Co0  1  0.0  0.28  0.52  1.0
  Co  Co1  1  0.0  0.47  0.44  1.0
  Te  Te2  1  0.0  0.75  0.99  1.0
  Pt  Pt3  1  0.0  0.07  0.57  1.0

Co Co Te Pt
Co Co Te Pt 0 1 o o o 0 3 o o o 0 2 + o + 0 2 o o o 1 2 o o + 1 2 o o o 2 3 - o - 2 3 - o o 2 2 + - o 
Co2PtTe crystallizes in the triclinic P1 space group. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted linear geometry to one Co(2), one Pt(1), and two equivalent Te(1) atoms. The Co(1)-Co(2) bond length is 1.02 Å. The Co(1)-Pt(1) bond length is 0.99 Å. There is one shorter (2.79 Å) and one longer (3.16 Å) Co(1)-Te(1) bond length. In the second Co site, Co(2) is bonded in a distorted single-bond geometry to one Co(1) and two equivalent Te(1) atoms. There is one shorter (2.63 Å) and one longer (2.69 Å) Co(2)-Te(1) bond length. Pt(1) is bonded in a single-bond geometry to one Co(1) and two equivalent Te(1) atoms. There is one shorter (2.63 Å) and one longer (2.87 Å) Pt(1)-Te(1) bond length. Te(1) is bonded in a 8-coordinate geometry to two equivalent Co(1), two equivalent Co(2), two equivalent Pt(1), and two equivalent Te(1) atoms. Both Te(1)-Te(1) bond lengths are 3.09 Å.