The material structure described by TbS2 crystallizes in the monoclinic P2_1/c space group. Tb(1) is bonded in a 9-coordinate geometry to four equivalent S(2) and five equivalent S(1) atoms. There are two inequivalent S sites. In the first S site, S(2) is bonded in a 5-coordinate geometry to four equivalent Tb(1) and one S(2) atom. In the second S site, S(1) is bonded to five equivalent Tb(1) atoms to form a mixture of distorted edge and corner-sharing STb5 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_TbS2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.917
_cell_length_b   7.871
_cell_length_c   7.908
_cell_angle_alpha   89.756
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   243.810
_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
  Tb  Tb0  1  0.289  0.371  0.275  1.0
  Tb  Tb1  1  0.789  0.129  0.725  1.0
  Tb  Tb2  1  0.711  0.629  0.725  1.0
  Tb  Tb3  1  0.211  0.871  0.275  1.0
  S  S4  1  0.262  0.374  0.632  1.0
  S  S5  1  0.762  0.126  0.368  1.0
  S  S6  1  0.738  0.626  0.368  1.0
  S  S7  1  0.238  0.874  0.632  1.0
  S  S8  1  0.841  0.390  0.004  1.0
  S  S9  1  0.341  0.110  0.996  1.0
  S  S10  1  0.159  0.610  0.996  1.0
  S  S11  1  0.659  0.890  0.004  1.0
[/CIF]
.
The material structure described by TbS2 crystallizes in the monoclinic P2_1/c space group. Tb(1) is bonded in a 9-coordinate geometry to four equivalent S(2) and five equivalent S(1) atoms. There are two inequivalent S sites. In the first S site, S(2) is bonded in a 5-coordinate geometry to four equivalent Tb(1) and one S(2) atom. In the second S site, S(1) is bonded to five equivalent Tb(1) atoms to form a mixture of distorted edge and corner-sharing STb5 trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_TbS2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.917
_cell_length_b   7.871
_cell_length_c   7.908
_cell_angle_alpha   89.756
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   243.810
_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
  Tb  Tb0  1  0.289  0.371  0.275  1.0
  Tb  Tb1  1  0.789  0.129  0.725  1.0
  Tb  Tb2  1  0.711  0.629  0.725  1.0
  Tb  Tb3  1  0.211  0.871  0.275  1.0
  S  S4  1  0.262  0.374  0.632  1.0
  S  S5  1  0.762  0.126  0.368  1.0
  S  S6  1  0.738  0.626  0.368  1.0
  S  S7  1  0.238  0.874  0.632  1.0
  S  S8  1  0.841  0.390  0.004  1.0
  S  S9  1  0.341  0.110  0.996  1.0
  S  S10  1  0.159  0.610  0.996  1.0
  S  S11  1  0.659  0.890  0.004  1.0
[/CIF]
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