The compound described by PtH4 crystallizes in the cubic Im-3m space group. Pt(1) is bonded to two equivalent H(1) and four equivalent H(2) atoms to form corner-sharing PtH6 octahedra. The corner-sharing octahedra are not tilted. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one Pt(1) atom. In the second H site, H(2) is bonded in a linear geometry to two equivalent Pt(1) atoms. is represented by the CIF file [CIF]
data_H4Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.808
_cell_length_b   5.808
_cell_length_c   5.808
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   150.806
_cell_formula_units_Z   3
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
  H  H0  1  0.750  0.750  0.000  1.0
  H  H1  1  0.250  0.000  0.250  1.0
  H  H2  1  0.000  0.250  0.250  1.0
  H  H3  1  0.250  0.250  0.000  1.0
  H  H4  1  0.750  0.000  0.750  1.0
  H  H5  1  0.000  0.750  0.750  1.0
  H  H6  1  0.750  0.250  0.500  1.0
  H  H7  1  0.750  0.500  0.250  1.0
  H  H8  1  0.500  0.250  0.750  1.0
  H  H9  1  0.250  0.500  0.750  1.0
  H  H10  1  0.250  0.750  0.500  1.0
  H  H11  1  0.500  0.750  0.250  1.0
  Pt  Pt12  1  0.000  0.500  0.500  1.0
  Pt  Pt13  1  0.500  0.500  0.000  1.0
  Pt  Pt14  1  0.500  0.000  0.500  1.0
[/CIF]
.
The compound described by PtH4 crystallizes in the cubic Im-3m space group. Pt(1) is bonded to two equivalent H(1) and four equivalent H(2) atoms to form corner-sharing PtH6 octahedra. The corner-sharing octahedra are not tilted. There are two inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one Pt(1) atom. In the second H site, H(2) is bonded in a linear geometry to two equivalent Pt(1) atoms. is represented by the CIF file [CIF]
data_H4Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.808
_cell_length_b   5.808
_cell_length_c   5.808
_cell_angle_alpha   109.471
_cell_angle_beta   109.471
_cell_angle_gamma   109.471
_symmetry_Int_Tables_number   1
_cell_volume   150.806
_cell_formula_units_Z   3
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
  H  H0  1  0.750  0.750  0.000  1.0
  H  H1  1  0.250  0.000  0.250  1.0
  H  H2  1  0.000  0.250  0.250  1.0
  H  H3  1  0.250  0.250  0.000  1.0
  H  H4  1  0.750  0.000  0.750  1.0
  H  H5  1  0.000  0.750  0.750  1.0
  H  H6  1  0.750  0.250  0.500  1.0
  H  H7  1  0.750  0.500  0.250  1.0
  H  H8  1  0.500  0.250  0.750  1.0
  H  H9  1  0.250  0.500  0.750  1.0
  H  H10  1  0.250  0.750  0.500  1.0
  H  H11  1  0.500  0.750  0.250  1.0
  Pt  Pt12  1  0.000  0.500  0.500  1.0
  Pt  Pt13  1  0.500  0.500  0.000  1.0
  Pt  Pt14  1  0.500  0.000  0.500  1.0
[/CIF]
.