The crystal structure described by EuS3 crystallizes in the tetragonal I4/mmm space group. Eu(1) is bonded to four equivalent S(2) and eight equivalent S(1) atoms to form a mixture of distorted face, corner, and edge-sharing EuS12 cuboctahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 8-coordinate geometry to four equivalent Eu(1) and four equivalent S(1) atoms. In the second S site, S(2) is bonded in a square co-planar geometry to four equivalent Eu(1) atoms. is represented by the CIF card [CIF]
data_EuS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.774
_cell_length_b   5.774
_cell_length_c   5.774
_cell_angle_alpha   140.347
_cell_angle_beta   140.347
_cell_angle_gamma   57.327
_symmetry_Int_Tables_number   1
_cell_volume   77.706
_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
  Eu  Eu0  1  0.000  0.000  0.000  1.0
  S  S1  1  0.750  0.250  0.500  1.0
  S  S2  1  0.250  0.750  0.500  1.0
  S  S3  1  0.500  0.500  0.000  1.0
[/CIF]
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The crystal structure described by EuS3 crystallizes in the tetragonal I4/mmm space group. Eu(1) is bonded to four equivalent S(2) and eight equivalent S(1) atoms to form a mixture of distorted face, corner, and edge-sharing EuS12 cuboctahedra. There are two inequivalent S sites. In the first S site, S(1) is bonded in a 8-coordinate geometry to four equivalent Eu(1) and four equivalent S(1) atoms. In the second S site, S(2) is bonded in a square co-planar geometry to four equivalent Eu(1) atoms. is represented by the CIF card [CIF]
data_EuS3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.774
_cell_length_b   5.774
_cell_length_c   5.774
_cell_angle_alpha   140.347
_cell_angle_beta   140.347
_cell_angle_gamma   57.327
_symmetry_Int_Tables_number   1
_cell_volume   77.706
_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
  Eu  Eu0  1  0.000  0.000  0.000  1.0
  S  S1  1  0.750  0.250  0.500  1.0
  S  S2  1  0.250  0.750  0.500  1.0
  S  S3  1  0.500  0.500  0.000  1.0
[/CIF]
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