The structure described by PtAs2 is Pyrite structured and crystallizes in the cubic Pa-3 space group. Pt(1) is bonded to six equivalent As(1) atoms to form PtAs6 octahedra that share corners with twelve equivalent Pt(1)As6 octahedra and corners with six equivalent As(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles are 64°. As(1) is bonded to three equivalent Pt(1) and one As(1) atom to form AsAsPt3 tetrahedra that share corners with three equivalent Pt(1)As6 octahedra and corners with fifteen equivalent As(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles are 78°. is represented by the CIF card [CIF]
data_As2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.008
_cell_length_b   6.008
_cell_length_c   6.008
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   216.903
_cell_formula_units_Z   4
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
  As  As0  1  0.384  0.384  0.384  1.0
  As  As1  1  0.116  0.616  0.884  1.0
  As  As2  1  0.884  0.116  0.616  1.0
  As  As3  1  0.616  0.884  0.116  1.0
  As  As4  1  0.616  0.616  0.616  1.0
  As  As5  1  0.884  0.384  0.116  1.0
  As  As6  1  0.116  0.884  0.384  1.0
  As  As7  1  0.384  0.116  0.884  1.0
  Pt  Pt8  1  0.000  0.000  0.000  1.0
  Pt  Pt9  1  0.500  0.000  0.500  1.0
  Pt  Pt10  1  0.500  0.500  0.000  1.0
  Pt  Pt11  1  0.000  0.500  0.500  1.0
[/CIF]
.
The structure described by PtAs2 is Pyrite structured and crystallizes in the cubic Pa-3 space group. Pt(1) is bonded to six equivalent As(1) atoms to form PtAs6 octahedra that share corners with twelve equivalent Pt(1)As6 octahedra and corners with six equivalent As(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles are 64°. As(1) is bonded to three equivalent Pt(1) and one As(1) atom to form AsAsPt3 tetrahedra that share corners with three equivalent Pt(1)As6 octahedra and corners with fifteen equivalent As(1)AsPt3 tetrahedra. The corner-sharing octahedral tilt angles are 78°. is represented by the CIF card [CIF]
data_As2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.008
_cell_length_b   6.008
_cell_length_c   6.008
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   216.903
_cell_formula_units_Z   4
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
  As  As0  1  0.384  0.384  0.384  1.0
  As  As1  1  0.116  0.616  0.884  1.0
  As  As2  1  0.884  0.116  0.616  1.0
  As  As3  1  0.616  0.884  0.116  1.0
  As  As4  1  0.616  0.616  0.616  1.0
  As  As5  1  0.884  0.384  0.116  1.0
  As  As6  1  0.116  0.884  0.384  1.0
  As  As7  1  0.384  0.116  0.884  1.0
  Pt  Pt8  1  0.000  0.000  0.000  1.0
  Pt  Pt9  1  0.500  0.000  0.500  1.0
  Pt  Pt10  1  0.500  0.500  0.000  1.0
  Pt  Pt11  1  0.000  0.500  0.500  1.0
[/CIF]
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