The crystal structure described by TbRuB4 crystallizes in the orthorhombic Pbam space group. Tb(1) is bonded in a 18-coordinate geometry to four equivalent Ru(1), two equivalent B(4), four equivalent B(1), four equivalent B(2), and four equivalent B(3) atoms. Ru(1) is bonded in a 15-coordinate geometry to four equivalent Tb(1), one Ru(1), two equivalent B(1), two equivalent B(2), two equivalent B(3), and four equivalent B(4) atoms. There are four inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Tb(1), two equivalent Ru(1), one B(4), and two equivalent B(2) atoms. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Tb(1), two equivalent Ru(1), one B(3), and two equivalent B(1) atoms. In the third B site, B(3) is bonded in a 9-coordinate geometry to four equivalent Tb(1), two equivalent Ru(1), one B(2), one B(3), and one B(4) atom. In the fourth B site, B(4) is bonded in a 9-coordinate geometry to two equivalent Tb(1), four equivalent Ru(1), one B(1), one B(3), and one B(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_TbB4Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.562
_cell_length_b   5.959
_cell_length_c   11.525
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   244.623
_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  0.500  0.128  0.150  1.0
  Tb  Tb1  1  0.500  0.872  0.850  1.0
  Tb  Tb2  1  0.500  0.628  0.350  1.0
  Tb  Tb3  1  0.500  0.372  0.650  1.0
  B  B4  1  0.000  0.476  0.191  1.0
  B  B5  1  0.000  0.524  0.809  1.0
  B  B6  1  0.000  0.976  0.309  1.0
  B  B7  1  0.000  0.024  0.691  1.0
  B  B8  1  0.000  0.288  0.315  1.0
  B  B9  1  0.000  0.712  0.685  1.0
  B  B10  1  0.000  0.788  0.185  1.0
  B  B11  1  0.000  0.212  0.815  1.0
  B  B12  1  0.000  0.363  0.470  1.0
  B  B13  1  0.000  0.637  0.530  1.0
  B  B14  1  0.000  0.863  0.030  1.0
  B  B15  1  0.000  0.137  0.970  1.0
  B  B16  1  0.000  0.388  0.046  1.0
  B  B17  1  0.000  0.612  0.954  1.0
  B  B18  1  0.000  0.888  0.454  1.0
  B  B19  1  0.000  0.112  0.546  1.0
  Ru  Ru20  1  0.500  0.140  0.408  1.0
  Ru  Ru21  1  0.500  0.860  0.592  1.0
  Ru  Ru22  1  0.500  0.640  0.092  1.0
  Ru  Ru23  1  0.500  0.360  0.908  1.0
[/CIF]
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The crystal structure described by TbRuB4 crystallizes in the orthorhombic Pbam space group. Tb(1) is bonded in a 18-coordinate geometry to four equivalent Ru(1), two equivalent B(4), four equivalent B(1), four equivalent B(2), and four equivalent B(3) atoms. Ru(1) is bonded in a 15-coordinate geometry to four equivalent Tb(1), one Ru(1), two equivalent B(1), two equivalent B(2), two equivalent B(3), and four equivalent B(4) atoms. There are four inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Tb(1), two equivalent Ru(1), one B(4), and two equivalent B(2) atoms. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Tb(1), two equivalent Ru(1), one B(3), and two equivalent B(1) atoms. In the third B site, B(3) is bonded in a 9-coordinate geometry to four equivalent Tb(1), two equivalent Ru(1), one B(2), one B(3), and one B(4) atom. In the fourth B site, B(4) is bonded in a 9-coordinate geometry to two equivalent Tb(1), four equivalent Ru(1), one B(1), one B(3), and one B(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_TbB4Ru
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.562
_cell_length_b   5.959
_cell_length_c   11.525
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   244.623
_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  0.500  0.128  0.150  1.0
  Tb  Tb1  1  0.500  0.872  0.850  1.0
  Tb  Tb2  1  0.500  0.628  0.350  1.0
  Tb  Tb3  1  0.500  0.372  0.650  1.0
  B  B4  1  0.000  0.476  0.191  1.0
  B  B5  1  0.000  0.524  0.809  1.0
  B  B6  1  0.000  0.976  0.309  1.0
  B  B7  1  0.000  0.024  0.691  1.0
  B  B8  1  0.000  0.288  0.315  1.0
  B  B9  1  0.000  0.712  0.685  1.0
  B  B10  1  0.000  0.788  0.185  1.0
  B  B11  1  0.000  0.212  0.815  1.0
  B  B12  1  0.000  0.363  0.470  1.0
  B  B13  1  0.000  0.637  0.530  1.0
  B  B14  1  0.000  0.863  0.030  1.0
  B  B15  1  0.000  0.137  0.970  1.0
  B  B16  1  0.000  0.388  0.046  1.0
  B  B17  1  0.000  0.612  0.954  1.0
  B  B18  1  0.000  0.888  0.454  1.0
  B  B19  1  0.000  0.112  0.546  1.0
  Ru  Ru20  1  0.500  0.140  0.408  1.0
  Ru  Ru21  1  0.500  0.860  0.592  1.0
  Ru  Ru22  1  0.500  0.640  0.092  1.0
  Ru  Ru23  1  0.500  0.360  0.908  1.0
[/CIF]
.