The material structure described by Sr(HoS2)2 crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent S(1), two equivalent S(2), two equivalent S(3), and two equivalent S(4) atoms. There are two inequivalent Ho sites. In the first Ho site, Ho(1) is bonded to one S(3), two equivalent S(1), and three equivalent S(4) atoms to form a mixture of edge and corner-sharing HoS6 octahedra. The corner-sharing octahedral tilt angles range from 48-63°. In the second Ho site, Ho(2) is bonded to one S(1), two equivalent S(3), and three equivalent S(2) atoms to form a mixture of edge and corner-sharing HoS6 octahedra. The corner-sharing octahedral tilt angles range from 48-63°. There are four inequivalent S sites. In the first S site, S(1) is bonded to two equivalent Sr(1), one Ho(2), and two equivalent Ho(1) atoms to form a mixture of distorted edge and corner-sharing SSr2Ho3 trigonal bipyramids. In the second S site, S(2) is bonded to two equivalent Sr(1) and three equivalent Ho(2) atoms to form a mixture of edge and corner-sharing SSr2Ho3 square pyramids. In the third S site, S(3) is bonded to two equivalent Sr(1), one Ho(1), and two equivalent Ho(2) atoms to form a mixture of distorted edge and corner-sharing SSr2Ho3 trigonal bipyramids. In the fourth S site, S(4) is bonded to two equivalent Sr(1) and three equivalent Ho(1) atoms to form a mixture of distorted edge and corner-sharing SSr2Ho3 trigonal bipyramids. is represented by the CIF card [CIF]
data_Sr(HoS2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.967
_cell_length_b   12.020
_cell_length_c   14.266
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   680.230
_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
  Sr  Sr0  1  0.250  0.759  0.337  1.0
  Sr  Sr1  1  0.250  0.259  0.163  1.0
  Sr  Sr2  1  0.750  0.241  0.663  1.0
  Sr  Sr3  1  0.750  0.741  0.837  1.0
  Ho  Ho4  1  0.250  0.436  0.389  1.0
  Ho  Ho5  1  0.250  0.936  0.111  1.0
  Ho  Ho6  1  0.750  0.564  0.611  1.0
  Ho  Ho7  1  0.750  0.064  0.889  1.0
  Ho  Ho8  1  0.250  0.417  0.900  1.0
  Ho  Ho9  1  0.250  0.917  0.600  1.0
  Ho  Ho10  1  0.750  0.583  0.100  1.0
  Ho  Ho11  1  0.750  0.083  0.400  1.0
  S  S12  1  0.250  0.205  0.828  1.0
  S  S13  1  0.250  0.705  0.672  1.0
  S  S14  1  0.750  0.795  0.172  1.0
  S  S15  1  0.750  0.295  0.328  1.0
  S  S16  1  0.250  0.128  0.528  1.0
  S  S17  1  0.250  0.628  0.972  1.0
  S  S18  1  0.750  0.872  0.472  1.0
  S  S19  1  0.750  0.372  0.028  1.0
  S  S20  1  0.250  0.026  0.284  1.0
  S  S21  1  0.250  0.526  0.216  1.0
  S  S22  1  0.750  0.974  0.716  1.0
  S  S23  1  0.750  0.474  0.784  1.0
  S  S24  1  0.250  0.413  0.577  1.0
  S  S25  1  0.250  0.913  0.923  1.0
  S  S26  1  0.750  0.587  0.423  1.0
  S  S27  1  0.750  0.087  0.077  1.0
[/CIF]
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The material structure described by Sr(HoS2)2 crystallizes in the orthorhombic Pnma space group. Sr(1) is bonded in a 8-coordinate geometry to two equivalent S(1), two equivalent S(2), two equivalent S(3), and two equivalent S(4) atoms. There are two inequivalent Ho sites. In the first Ho site, Ho(1) is bonded to one S(3), two equivalent S(1), and three equivalent S(4) atoms to form a mixture of edge and corner-sharing HoS6 octahedra. The corner-sharing octahedral tilt angles range from 48-63°. In the second Ho site, Ho(2) is bonded to one S(1), two equivalent S(3), and three equivalent S(2) atoms to form a mixture of edge and corner-sharing HoS6 octahedra. The corner-sharing octahedral tilt angles range from 48-63°. There are four inequivalent S sites. In the first S site, S(1) is bonded to two equivalent Sr(1), one Ho(2), and two equivalent Ho(1) atoms to form a mixture of distorted edge and corner-sharing SSr2Ho3 trigonal bipyramids. In the second S site, S(2) is bonded to two equivalent Sr(1) and three equivalent Ho(2) atoms to form a mixture of edge and corner-sharing SSr2Ho3 square pyramids. In the third S site, S(3) is bonded to two equivalent Sr(1), one Ho(1), and two equivalent Ho(2) atoms to form a mixture of distorted edge and corner-sharing SSr2Ho3 trigonal bipyramids. In the fourth S site, S(4) is bonded to two equivalent Sr(1) and three equivalent Ho(1) atoms to form a mixture of distorted edge and corner-sharing SSr2Ho3 trigonal bipyramids. is represented by the CIF card [CIF]
data_Sr(HoS2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.967
_cell_length_b   12.020
_cell_length_c   14.266
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   680.230
_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
  Sr  Sr0  1  0.250  0.759  0.337  1.0
  Sr  Sr1  1  0.250  0.259  0.163  1.0
  Sr  Sr2  1  0.750  0.241  0.663  1.0
  Sr  Sr3  1  0.750  0.741  0.837  1.0
  Ho  Ho4  1  0.250  0.436  0.389  1.0
  Ho  Ho5  1  0.250  0.936  0.111  1.0
  Ho  Ho6  1  0.750  0.564  0.611  1.0
  Ho  Ho7  1  0.750  0.064  0.889  1.0
  Ho  Ho8  1  0.250  0.417  0.900  1.0
  Ho  Ho9  1  0.250  0.917  0.600  1.0
  Ho  Ho10  1  0.750  0.583  0.100  1.0
  Ho  Ho11  1  0.750  0.083  0.400  1.0
  S  S12  1  0.250  0.205  0.828  1.0
  S  S13  1  0.250  0.705  0.672  1.0
  S  S14  1  0.750  0.795  0.172  1.0
  S  S15  1  0.750  0.295  0.328  1.0
  S  S16  1  0.250  0.128  0.528  1.0
  S  S17  1  0.250  0.628  0.972  1.0
  S  S18  1  0.750  0.872  0.472  1.0
  S  S19  1  0.750  0.372  0.028  1.0
  S  S20  1  0.250  0.026  0.284  1.0
  S  S21  1  0.250  0.526  0.216  1.0
  S  S22  1  0.750  0.974  0.716  1.0
  S  S23  1  0.750  0.474  0.784  1.0
  S  S24  1  0.250  0.413  0.577  1.0
  S  S25  1  0.250  0.913  0.923  1.0
  S  S26  1  0.750  0.587  0.423  1.0
  S  S27  1  0.750  0.087  0.077  1.0
[/CIF]
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