The material structure described by Sr2PtH6 crystallizes in the orthorhombic Cmce space group. Sr(1) is bonded in a 12-coordinate geometry to four equivalent H(1), four equivalent H(2), and four equivalent H(3) atoms. Pt(1) is bonded in a distorted square co-planar geometry to two equivalent H(1) and four equivalent H(3) atoms. There are three inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to four equivalent Sr(1) and one Pt(1) atom. In the second H site, H(2) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing HSr4 tetrahedra. In the third H site, H(3) is bonded in a distorted single-bond geometry to four equivalent Sr(1) and two equivalent Pt(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2H6Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.447
_cell_length_b   7.447
_cell_length_c   5.619
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.598
_symmetry_Int_Tables_number   1
_cell_volume   218.019
_cell_formula_units_Z   2
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
  Sr  Sr0  1  0.645  0.355  0.000  1.0
  Sr  Sr1  1  0.355  0.645  0.000  1.0
  Sr  Sr2  1  0.855  0.145  0.500  1.0
  Sr  Sr3  1  0.145  0.855  0.500  1.0
  H  H4  1  0.880  0.120  0.000  1.0
  H  H5  1  0.120  0.880  0.000  1.0
  H  H6  1  0.620  0.380  0.500  1.0
  H  H7  1  0.380  0.620  0.500  1.0
  H  H8  1  0.001  0.501  0.250  1.0
  H  H9  1  0.999  0.499  0.750  1.0
  H  H10  1  0.499  0.999  0.750  1.0
  H  H11  1  0.501  0.001  0.250  1.0
  H  H12  1  0.209  0.209  0.215  1.0
  H  H13  1  0.791  0.791  0.785  1.0
  H  H14  1  0.291  0.291  0.715  1.0
  H  H15  1  0.709  0.709  0.285  1.0
  Pt  Pt16  1  0.000  0.000  0.000  1.0
  Pt  Pt17  1  0.500  0.500  0.500  1.0
[/CIF]
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The material structure described by Sr2PtH6 crystallizes in the orthorhombic Cmce space group. Sr(1) is bonded in a 12-coordinate geometry to four equivalent H(1), four equivalent H(2), and four equivalent H(3) atoms. Pt(1) is bonded in a distorted square co-planar geometry to two equivalent H(1) and four equivalent H(3) atoms. There are three inequivalent H sites. In the first H site, H(1) is bonded in a distorted single-bond geometry to four equivalent Sr(1) and one Pt(1) atom. In the second H site, H(2) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing HSr4 tetrahedra. In the third H site, H(3) is bonded in a distorted single-bond geometry to four equivalent Sr(1) and two equivalent Pt(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Sr2H6Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.447
_cell_length_b   7.447
_cell_length_c   5.619
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.598
_symmetry_Int_Tables_number   1
_cell_volume   218.019
_cell_formula_units_Z   2
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
  Sr  Sr0  1  0.645  0.355  0.000  1.0
  Sr  Sr1  1  0.355  0.645  0.000  1.0
  Sr  Sr2  1  0.855  0.145  0.500  1.0
  Sr  Sr3  1  0.145  0.855  0.500  1.0
  H  H4  1  0.880  0.120  0.000  1.0
  H  H5  1  0.120  0.880  0.000  1.0
  H  H6  1  0.620  0.380  0.500  1.0
  H  H7  1  0.380  0.620  0.500  1.0
  H  H8  1  0.001  0.501  0.250  1.0
  H  H9  1  0.999  0.499  0.750  1.0
  H  H10  1  0.499  0.999  0.750  1.0
  H  H11  1  0.501  0.001  0.250  1.0
  H  H12  1  0.209  0.209  0.215  1.0
  H  H13  1  0.791  0.791  0.785  1.0
  H  H14  1  0.291  0.291  0.715  1.0
  H  H15  1  0.709  0.709  0.285  1.0
  Pt  Pt16  1  0.000  0.000  0.000  1.0
  Pt  Pt17  1  0.500  0.500  0.500  1.0
[/CIF]
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