The structure described by Tm2ReB6 crystallizes in the orthorhombic Pbam space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 14-coordinate geometry to three equivalent Re(1), two equivalent B(2), two equivalent B(3), two equivalent B(4), two equivalent B(5), two equivalent B(6), and four equivalent B(1) atoms. In the second Tm site, Tm(2) is bonded in a 14-coordinate geometry to two equivalent Re(1), two equivalent B(2), two equivalent B(3), two equivalent B(4), two equivalent B(5), and four equivalent B(6) atoms. Re(1) is bonded in a 15-coordinate geometry to two equivalent Tm(2), three equivalent Tm(1), two equivalent B(1), two equivalent B(2), two equivalent B(3), two equivalent B(4), and two equivalent B(5) atoms. There are six inequivalent B sites. In the first B site, B(6) is bonded in a 9-coordinate geometry to two equivalent Tm(1), four equivalent Tm(2), one B(2), one B(4), and one B(6) atom. In the second B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Tm(1), two equivalent Re(1), one B(1), one B(2), and one B(5) atom. In the third B site, B(2) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(1), one B(3), and one B(6) atom. In the fourth B site, B(3) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(2), one B(4), and one B(5) atom. In the fifth B site, B(4) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(3), one B(5), and one B(6) atom. In the sixth B site, B(5) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(1), one B(3), and one B(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm2ReB6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.635
_cell_length_b   9.100
_cell_length_c   11.469
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   379.432
_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
  Tm  Tm0  1  0.000  0.324  0.414  1.0
  Tm  Tm1  1  0.000  0.676  0.586  1.0
  Tm  Tm2  1  0.000  0.824  0.086  1.0
  Tm  Tm3  1  0.000  0.176  0.914  1.0
  Tm  Tm4  1  0.000  0.944  0.370  1.0
  Tm  Tm5  1  0.000  0.056  0.630  1.0
  Tm  Tm6  1  0.000  0.444  0.130  1.0
  Tm  Tm7  1  0.000  0.556  0.870  1.0
  Re  Re8  1  0.000  0.639  0.321  1.0
  Re  Re9  1  0.000  0.361  0.679  1.0
  Re  Re10  1  0.000  0.139  0.179  1.0
  Re  Re11  1  0.000  0.861  0.821  1.0
  B  B12  1  0.500  0.553  0.433  1.0
  B  B13  1  0.500  0.447  0.567  1.0
  B  B14  1  0.500  0.053  0.067  1.0
  B  B15  1  0.500  0.947  0.933  1.0
  B  B16  1  0.500  0.751  0.420  1.0
  B  B17  1  0.500  0.249  0.580  1.0
  B  B18  1  0.500  0.251  0.080  1.0
  B  B19  1  0.500  0.749  0.920  1.0
  B  B20  1  0.500  0.793  0.266  1.0
  B  B21  1  0.500  0.207  0.734  1.0
  B  B22  1  0.500  0.293  0.234  1.0
  B  B23  1  0.500  0.707  0.766  1.0
  B  B24  1  0.500  0.632  0.185  1.0
  B  B25  1  0.500  0.368  0.815  1.0
  B  B26  1  0.500  0.132  0.315  1.0
  B  B27  1  0.500  0.868  0.685  1.0
  B  B28  1  0.500  0.982  0.212  1.0
  B  B29  1  0.500  0.018  0.788  1.0
  B  B30  1  0.500  0.482  0.288  1.0
  B  B31  1  0.500  0.518  0.712  1.0
  B  B32  1  0.500  0.600  0.028  1.0
  B  B33  1  0.500  0.400  0.972  1.0
  B  B34  1  0.500  0.100  0.472  1.0
  B  B35  1  0.500  0.900  0.528  1.0
[/CIF]
.
The structure described by Tm2ReB6 crystallizes in the orthorhombic Pbam space group. There are two inequivalent Tm sites. In the first Tm site, Tm(1) is bonded in a 14-coordinate geometry to three equivalent Re(1), two equivalent B(2), two equivalent B(3), two equivalent B(4), two equivalent B(5), two equivalent B(6), and four equivalent B(1) atoms. In the second Tm site, Tm(2) is bonded in a 14-coordinate geometry to two equivalent Re(1), two equivalent B(2), two equivalent B(3), two equivalent B(4), two equivalent B(5), and four equivalent B(6) atoms. Re(1) is bonded in a 15-coordinate geometry to two equivalent Tm(2), three equivalent Tm(1), two equivalent B(1), two equivalent B(2), two equivalent B(3), two equivalent B(4), and two equivalent B(5) atoms. There are six inequivalent B sites. In the first B site, B(6) is bonded in a 9-coordinate geometry to two equivalent Tm(1), four equivalent Tm(2), one B(2), one B(4), and one B(6) atom. In the second B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Tm(1), two equivalent Re(1), one B(1), one B(2), and one B(5) atom. In the third B site, B(2) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(1), one B(3), and one B(6) atom. In the fourth B site, B(3) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(2), one B(4), and one B(5) atom. In the fifth B site, B(4) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(3), one B(5), and one B(6) atom. In the sixth B site, B(5) is bonded in a 9-coordinate geometry to two equivalent Tm(1), two equivalent Tm(2), two equivalent Re(1), one B(1), one B(3), and one B(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Tm2ReB6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.635
_cell_length_b   9.100
_cell_length_c   11.469
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   379.432
_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
  Tm  Tm0  1  0.000  0.324  0.414  1.0
  Tm  Tm1  1  0.000  0.676  0.586  1.0
  Tm  Tm2  1  0.000  0.824  0.086  1.0
  Tm  Tm3  1  0.000  0.176  0.914  1.0
  Tm  Tm4  1  0.000  0.944  0.370  1.0
  Tm  Tm5  1  0.000  0.056  0.630  1.0
  Tm  Tm6  1  0.000  0.444  0.130  1.0
  Tm  Tm7  1  0.000  0.556  0.870  1.0
  Re  Re8  1  0.000  0.639  0.321  1.0
  Re  Re9  1  0.000  0.361  0.679  1.0
  Re  Re10  1  0.000  0.139  0.179  1.0
  Re  Re11  1  0.000  0.861  0.821  1.0
  B  B12  1  0.500  0.553  0.433  1.0
  B  B13  1  0.500  0.447  0.567  1.0
  B  B14  1  0.500  0.053  0.067  1.0
  B  B15  1  0.500  0.947  0.933  1.0
  B  B16  1  0.500  0.751  0.420  1.0
  B  B17  1  0.500  0.249  0.580  1.0
  B  B18  1  0.500  0.251  0.080  1.0
  B  B19  1  0.500  0.749  0.920  1.0
  B  B20  1  0.500  0.793  0.266  1.0
  B  B21  1  0.500  0.207  0.734  1.0
  B  B22  1  0.500  0.293  0.234  1.0
  B  B23  1  0.500  0.707  0.766  1.0
  B  B24  1  0.500  0.632  0.185  1.0
  B  B25  1  0.500  0.368  0.815  1.0
  B  B26  1  0.500  0.132  0.315  1.0
  B  B27  1  0.500  0.868  0.685  1.0
  B  B28  1  0.500  0.982  0.212  1.0
  B  B29  1  0.500  0.018  0.788  1.0
  B  B30  1  0.500  0.482  0.288  1.0
  B  B31  1  0.500  0.518  0.712  1.0
  B  B32  1  0.500  0.600  0.028  1.0
  B  B33  1  0.500  0.400  0.972  1.0
  B  B34  1  0.500  0.100  0.472  1.0
  B  B35  1  0.500  0.900  0.528  1.0
[/CIF]
.