The material structure described by Sr2RhH5 crystallizes in the tetragonal I4mm space group. Sr(1) is bonded in a distorted q6 geometry to two equivalent H(2) and eight equivalent H(1) atoms. Rh(1) is bonded in a square pyramidal geometry to one H(2) and four equivalent H(1) atoms. There are two inequivalent H sites. In the first H site, H(2) is bonded to four equivalent Sr(1) and one Rh(1) atom to form a mixture of corner, edge, and face-sharing HSr4Rh square pyramids. In the second H site, H(1) is bonded to four equivalent Sr(1) and one Rh(1) atom to form a mixture of corner, edge, and face-sharing HSr4Rh square pyramids. is represented by the CIF file [CIF]
data_Sr2H5Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.411
_cell_length_b   5.411
_cell_length_c   5.337
_cell_angle_alpha   60.454
_cell_angle_beta   60.454
_cell_angle_gamma   59.091
_symmetry_Int_Tables_number   1
_cell_volume   110.457
_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
  Sr  Sr0  1  0.251  0.251  0.249  1.0
  Sr  Sr1  1  0.751  0.751  0.749  1.0
  H  H2  1  0.227  0.784  0.216  1.0
  H  H3  1  0.784  0.227  0.216  1.0
  H  H4  1  0.227  0.784  0.773  1.0
  H  H5  1  0.784  0.227  0.773  1.0
  H  H6  1  0.761  0.761  0.239  1.0
  Rh  Rh7  1  0.992  0.992  0.008  1.0
[/CIF]
.
The material structure described by Sr2RhH5 crystallizes in the tetragonal I4mm space group. Sr(1) is bonded in a distorted q6 geometry to two equivalent H(2) and eight equivalent H(1) atoms. Rh(1) is bonded in a square pyramidal geometry to one H(2) and four equivalent H(1) atoms. There are two inequivalent H sites. In the first H site, H(2) is bonded to four equivalent Sr(1) and one Rh(1) atom to form a mixture of corner, edge, and face-sharing HSr4Rh square pyramids. In the second H site, H(1) is bonded to four equivalent Sr(1) and one Rh(1) atom to form a mixture of corner, edge, and face-sharing HSr4Rh square pyramids. is represented by the CIF file [CIF]
data_Sr2H5Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.411
_cell_length_b   5.411
_cell_length_c   5.337
_cell_angle_alpha   60.454
_cell_angle_beta   60.454
_cell_angle_gamma   59.091
_symmetry_Int_Tables_number   1
_cell_volume   110.457
_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
  Sr  Sr0  1  0.251  0.251  0.249  1.0
  Sr  Sr1  1  0.751  0.751  0.749  1.0
  H  H2  1  0.227  0.784  0.216  1.0
  H  H3  1  0.784  0.227  0.216  1.0
  H  H4  1  0.227  0.784  0.773  1.0
  H  H5  1  0.784  0.227  0.773  1.0
  H  H6  1  0.761  0.761  0.239  1.0
  Rh  Rh7  1  0.992  0.992  0.008  1.0
[/CIF]
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