data_ReAsPt2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.36
_cell_length_b   5.36
_cell_length_c   5.36
_cell_angle_alpha   147.94
_cell_angle_beta   130.13
_cell_angle_gamma   60.53
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReAsPt2
_chemical_formula_sum   'Re1 As1 Pt2'
_cell_volume   61.96
_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
  Re  Re3  1  0.0  0.0  0.63  1.0
  As  As0  1  0.0  0.0  0.0  1.0
  Pt  Pt1  1  0.0  0.26  0.45  1.0
  Pt  Pt2  1  0.48  0.0  0.18  1.0

data_ReAsPt2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.96
_cell_length_b   4.52
_cell_length_c   5.36
_cell_angle_alpha   114.94
_cell_angle_beta   106.03
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ReAsPt2
_chemical_formula_sum   'Re1 As1 Pt2'
_cell_volume   61.96
_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
  Re  Re0  1  0.0  0.63  0.63  1.0
  As  As1  1  0.0  0.0  0.0  1.0
  Pt  Pt2  1  0.0  0.18  0.7  1.0
  Pt  Pt3  1  0.74  0.19  0.19  1.0

Re As Pt Pt
RePt2As crystallizes in the triclinic P1 space group. Re(1) is bonded in a 4-coordinate geometry to one Pt(1), two equivalent Pt(2), and one As(1) atom. The Re(1)-Pt(1) bond length is 2.29 Å. There is one shorter (2.21 Å) and one longer (2.36 Å) Re(1)-Pt(2) bond length. The Re(1)-As(1) bond length is 1.98 Å. There are two inequivalent Pt sites. In the first Pt site, Pt(1) is bonded in a 3-coordinate geometry to one Re(1) and two equivalent As(1) atoms. There is one shorter (1.42 Å) and one longer (2.14 Å) Pt(1)-As(1) bond length. In the second Pt site, Pt(2) is bonded in a 3-coordinate geometry to two equivalent Re(1) and one As(1) atom. The Pt(2)-As(1) bond length is 2.08 Å. As(1) is bonded in a 4-coordinate geometry to one Re(1), one Pt(2), and two equivalent Pt(1) atoms.