The material described by TbCoIn5 crystallizes in the tetragonal P4/mmm space group. Tb(1) is bonded in a distorted body-centered cubic geometry to eight In(2,2) atoms. Co(1) is bonded to four equivalent In(1) and eight In(2,2) atoms to form CoIn12 cuboctahedra that share corners with four equivalent Co(1)In12 cuboctahedra, faces with four equivalent Co(1)In12 cuboctahedra, and faces with four equivalent In(1)In8Co4 cuboctahedra. There are three inequivalent In sites. In the first In site, In(1) is bonded to four equivalent Co(1) and eight In(2,2) atoms to form InIn8Co4 cuboctahedra that share corners with four equivalent In(1)In8Co4 cuboctahedra, faces with four equivalent Co(1)In12 cuboctahedra, and faces with four equivalent In(1)In8Co4 cuboctahedra. In the second In site, In(2) is bonded in a 10-coordinate geometry to two equivalent Tb(1), two equivalent Co(1), two equivalent In(1), and four equivalent In(2) atoms. In the third In site, In(2) is bonded in a 10-coordinate geometry to two equivalent Tb(1), two equivalent Co(1), two equivalent In(1), and four equivalent In(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_TbIn5Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.424
_cell_length_b   4.424
_cell_length_c   8.391
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   164.266
_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  0.000  0.000  0.000  1.0
  In  In1  1  0.500  0.500  0.500  1.0
  In  In2  1  0.500  0.000  0.739  1.0
  In  In3  1  0.000  0.500  0.739  1.0
  In  In4  1  0.500  0.000  0.261  1.0
  In  In5  1  0.000  0.500  0.261  1.0
  Co  Co6  1  0.000  0.000  0.500  1.0
[/CIF]
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The material described by TbCoIn5 crystallizes in the tetragonal P4/mmm space group. Tb(1) is bonded in a distorted body-centered cubic geometry to eight In(2,2) atoms. Co(1) is bonded to four equivalent In(1) and eight In(2,2) atoms to form CoIn12 cuboctahedra that share corners with four equivalent Co(1)In12 cuboctahedra, faces with four equivalent Co(1)In12 cuboctahedra, and faces with four equivalent In(1)In8Co4 cuboctahedra. There are three inequivalent In sites. In the first In site, In(1) is bonded to four equivalent Co(1) and eight In(2,2) atoms to form InIn8Co4 cuboctahedra that share corners with four equivalent In(1)In8Co4 cuboctahedra, faces with four equivalent Co(1)In12 cuboctahedra, and faces with four equivalent In(1)In8Co4 cuboctahedra. In the second In site, In(2) is bonded in a 10-coordinate geometry to two equivalent Tb(1), two equivalent Co(1), two equivalent In(1), and four equivalent In(2) atoms. In the third In site, In(2) is bonded in a 10-coordinate geometry to two equivalent Tb(1), two equivalent Co(1), two equivalent In(1), and four equivalent In(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_TbIn5Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.424
_cell_length_b   4.424
_cell_length_c   8.391
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   164.266
_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  0.000  0.000  0.000  1.0
  In  In1  1  0.500  0.500  0.500  1.0
  In  In2  1  0.500  0.000  0.739  1.0
  In  In3  1  0.000  0.500  0.739  1.0
  In  In4  1  0.500  0.000  0.261  1.0
  In  In5  1  0.000  0.500  0.261  1.0
  Co  Co6  1  0.000  0.000  0.500  1.0
[/CIF]
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