The material described by TbScSi2 crystallizes in the orthorhombic Amm2 space group. Tb(1) is bonded in a 7-coordinate geometry to three equivalent Si(1) and four equivalent Si(2) atoms. Sc(1) is bonded in a 7-coordinate geometry to three equivalent Si(2) and four equivalent Si(1) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a 9-coordinate geometry to three equivalent Tb(1), four equivalent Sc(1), and two equivalent Si(2) atoms. In the second Si site, Si(2) is bonded in a 9-coordinate geometry to four equivalent Tb(1), three equivalent Sc(1), and two equivalent Si(1) atoms. is represented by the CIF card [CIF]
data_TbScSi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.555
_cell_length_b   5.555
_cell_length_c   3.774
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.826
_symmetry_Int_Tables_number   1
_cell_volume   81.148
_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
  Tb  Tb0  1  0.141  0.859  0.500  1.0
  Sc  Sc1  1  0.862  0.138  0.000  1.0
  Si  Si2  1  0.421  0.579  0.500  1.0
  Si  Si3  1  0.576  0.424  0.000  1.0
[/CIF]
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The material described by TbScSi2 crystallizes in the orthorhombic Amm2 space group. Tb(1) is bonded in a 7-coordinate geometry to three equivalent Si(1) and four equivalent Si(2) atoms. Sc(1) is bonded in a 7-coordinate geometry to three equivalent Si(2) and four equivalent Si(1) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a 9-coordinate geometry to three equivalent Tb(1), four equivalent Sc(1), and two equivalent Si(2) atoms. In the second Si site, Si(2) is bonded in a 9-coordinate geometry to four equivalent Tb(1), three equivalent Sc(1), and two equivalent Si(1) atoms. is represented by the CIF card [CIF]
data_TbScSi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.555
_cell_length_b   5.555
_cell_length_c   3.774
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   135.826
_symmetry_Int_Tables_number   1
_cell_volume   81.148
_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
  Tb  Tb0  1  0.141  0.859  0.500  1.0
  Sc  Sc1  1  0.862  0.138  0.000  1.0
  Si  Si2  1  0.421  0.579  0.500  1.0
  Si  Si3  1  0.576  0.424  0.000  1.0
[/CIF]
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