The crystal structure described by Cr3Rh25B12 crystallizes in the triclinic P1 space group. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a 2-coordinate geometry to one Rh(12), one B(2), and one B(6) atom. In the second Cr site, Cr(2) is bonded in a 2-coordinate geometry to one B(1) and one B(3) atom. In the third Cr site, Cr(3) is bonded in a 2-coordinate geometry to one Rh(12), one B(2), and one B(4) atom. There are twenty-five inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 3-coordinate geometry to one B(1), one B(3), and one B(5) atom. In the second Rh site, Rh(2) is bonded in a 3-coordinate geometry to one B(2), one B(4), and one B(6) atom. In the third Rh site, Rh(3) is bonded in a 3-coordinate geometry to one B(11), one B(7), and one B(9) atom. In the fourth Rh site, Rh(4) is bonded in a 3-coordinate geometry to one B(10), one B(12), and one B(8) atom. In the fifth Rh site, Rh(5) is bonded in a 3-coordinate geometry to one B(4), one B(5), and one B(7) atom. In the sixth Rh site, Rh(6) is bonded in a 3-coordinate geometry to one B(3), one B(6), and one B(8) atom. In the seventh Rh site, Rh(7) is bonded in a 3-coordinate geometry to one B(2), one B(5), and one B(9) atom. In the eighth Rh site, Rh(8) is bonded in a 3-coordinate geometry to one B(1), one B(10), and one B(6) atom. In the ninth Rh site, Rh(9) is bonded in a 3-coordinate geometry to one B(1), one B(11), and one B(3) atom. In the tenth Rh site, Rh(10) is bonded in a 3-coordinate geometry to one B(12), one B(2), and one B(4) atom. In the eleventh Rh site, Rh(11) is bonded in a 3-coordinate geometry to one B(1), one B(10), and one B(11) atom. In the twelfth Rh site, Rh(12) is bonded in a 5-coordinate geometry to one Cr(1), one Cr(3), one B(12), one B(2), and one B(9) atom. In the thirteenth Rh site, Rh(13) is bonded in a 3-coordinate geometry to one B(11), one B(3), and one B(8) atom. In the fourteenth Rh site, Rh(14) is bonded in a 3-coordinate geometry to one B(12), one B(4), and one B(7) atom. In the fifteenth Rh site, Rh(15) is bonded in a 3-coordinate geometry to one B(5), one B(7), and one B(9) atom. In the sixteenth Rh site, Rh(16) is bonded in a 3-coordinate geometry to one B(10), one B(6), and one B(8) atom. In the seventeenth Rh site, Rh(17) is bonded in a distorted water-like geometry to one B(11) and one B(9) atom. In the eighteenth Rh site, Rh(18) is bonded in a distorted water-like geometry to one B(10) and one B(12) atom. In the nineteenth Rh site, Rh(19) is bonded in a distorted water-like geometry to one B(11) and one B(7) atom. In the twentieth Rh site, Rh(20) is bonded in a 2-coordinate geometry to one B(12) and one B(8) atom. In the twenty-first Rh site, Rh(21) is bonded in a 2-coordinate geometry to one B(7) and one B(9) atom. In the twenty-second Rh site, Rh(22) is bonded in a 2-coordinate geometry to one B(10) and one B(8) atom. In the twenty-third Rh site, Rh(23) is bonded in a distorted water-like geometry to one B(3) and one B(5) atom. In the twenty-fourth Rh site, Rh(24) is bonded in a 2-coordinate geometry to one B(4) and one B(6) atom. In the twenty-fifth Rh site, Rh(25) is bonded in a distorted water-like geometry to one B(1) and one B(5) atom. There are twelve inequivalent B sites. In the first B site, B(1) is bonded in a 6-coordinate geometry to one Cr(2), one Rh(1), one Rh(11), one Rh(25), one Rh(8), and one Rh(9) atom. In the second B site, B(2) is bonded in a 6-coordinate geometry to one Cr(1), one Cr(3), one Rh(10), one Rh(12), one Rh(2), and one Rh(7) atom. In the third B site, B(3) is bonded in a 6-coordinate geometry to one Cr(2), one Rh(1), one Rh(13), one Rh(23), one Rh(6), and one Rh(9) atom. In the fourth B site, B(4) is bonded in a 6-coordinate geometry to one Cr(3), one Rh(10), one Rh(14), one Rh(2), one Rh(24), and one Rh(5) atom. In the fifth B site, B(5) is bonded in a 6-coordinate geometry to one Rh(1), one Rh(15), one Rh(23), one Rh(25), one Rh(5), and one Rh(7) atom. In the sixth B site, B(6) is bonded in a 6-coordinate geometry to one Cr(1), one Rh(16), one Rh(2), one Rh(24), one Rh(6), and one Rh(8) atom. In the seventh B site, B(7) is bonded in a 6-coordinate geometry to one Rh(14), one Rh(15), one Rh(19), one Rh(21), one Rh(3), and one Rh(5) atom. In the eighth B site, B(8) is bonded in a 6-coordinate geometry to one Rh(13), one Rh(16), one Rh(20), one Rh(22), one Rh(4), and one Rh(6) atom. In the ninth B site, B(9) is bonded in a 6-coordinate geometry to one Rh(12), one Rh(15), one Rh(17), one Rh(21), one Rh(3), and one Rh(7) atom. In the tenth B site, B(10) is bonded in a 6-coordinate geometry to one Rh(11), one Rh(16), one Rh(18), one Rh(22), one Rh(4), and one Rh(8) atom. In the eleventh B site, B(11) is bonded in a 6-coordinate geometry to one Rh(11), one Rh(13), one Rh(17), one Rh(19), one Rh(3), and one Rh(9) atom. In the twelfth B site, B(12) is bonded in a 6-coordinate geometry to one Rh(10), one Rh(12), one Rh(14), one Rh(18), one Rh(20), and one Rh(4) atom. is represented by the CIF card [CIF]
data_Cr3B12Rh25
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.824
_cell_length_b   7.522
_cell_length_c   12.985
_cell_angle_alpha   90.050
_cell_angle_beta   90.092
_cell_angle_gamma   90.005
_symmetry_Int_Tables_number   1
_cell_volume   471.125
_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
  Cr  Cr0  1  0.009  0.685  0.775  1.0
  Cr  Cr1  1  0.013  0.999  0.459  1.0
  Cr  Cr2  1  0.009  0.506  0.954  1.0
  B  B3  1  0.727  0.225  0.406  1.0
  B  B4  1  0.726  0.724  0.907  1.0
  B  B5  1  0.725  0.776  0.406  1.0
  B  B6  1  0.726  0.277  0.906  1.0
  B  B7  1  0.735  0.001  0.188  1.0
  B  B8  1  0.727  0.499  0.686  1.0
  B  B9  1  0.236  0.284  0.093  1.0
  B  B10  1  0.235  0.784  0.595  1.0
  B  B11  1  0.236  0.716  0.094  1.0
  B  B12  1  0.236  0.215  0.594  1.0
  B  B13  1  0.237  0.500  0.311  1.0
  B  B14  1  0.238  0.998  0.810  1.0
  Rh  Rh15  1  0.499  0.000  0.334  1.0
  Rh  Rh16  1  0.501  0.503  0.833  1.0
  Rh  Rh17  1  0.005  0.500  0.164  1.0
  Rh  Rh18  1  0.007  0.997  0.667  1.0
  Rh  Rh19  1  0.837  0.192  0.060  1.0
  Rh  Rh20  1  0.832  0.690  0.565  1.0
  Rh  Rh21  1  0.834  0.807  0.061  1.0
  Rh  Rh22  1  0.834  0.308  0.561  1.0
  Rh  Rh23  1  0.838  0.502  0.377  1.0
  Rh  Rh24  1  0.836  0.994  0.874  1.0
  Rh  Rh25  1  0.327  0.311  0.439  1.0
  Rh  Rh26  1  0.315  0.806  0.935  1.0
  Rh  Rh27  1  0.326  0.689  0.439  1.0
  Rh  Rh28  1  0.326  0.188  0.937  1.0
  Rh  Rh29  1  0.337  0.999  0.122  1.0
  Rh  Rh30  1  0.323  0.502  0.625  1.0
  Rh  Rh31  1  0.487  0.685  0.227  1.0
  Rh  Rh32  1  0.489  0.184  0.728  1.0
  Rh  Rh33  1  0.487  0.316  0.227  1.0
  Rh  Rh34  1  0.503  0.809  0.730  1.0
  Rh  Rh35  1  0.502  0.500  0.038  1.0
  Rh  Rh36  1  0.502  0.998  0.540  1.0
  Rh  Rh37  1  0.984  0.819  0.278  1.0
  Rh  Rh38  1  0.987  0.332  0.777  1.0
  Rh  Rh39  1  0.986  0.181  0.277  1.0
[/CIF]
.
The crystal structure described by Cr3Rh25B12 crystallizes in the triclinic P1 space group. There are three inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a 2-coordinate geometry to one Rh(12), one B(2), and one B(6) atom. In the second Cr site, Cr(2) is bonded in a 2-coordinate geometry to one B(1) and one B(3) atom. In the third Cr site, Cr(3) is bonded in a 2-coordinate geometry to one Rh(12), one B(2), and one B(4) atom. There are twenty-five inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 3-coordinate geometry to one B(1), one B(3), and one B(5) atom. In the second Rh site, Rh(2) is bonded in a 3-coordinate geometry to one B(2), one B(4), and one B(6) atom. In the third Rh site, Rh(3) is bonded in a 3-coordinate geometry to one B(11), one B(7), and one B(9) atom. In the fourth Rh site, Rh(4) is bonded in a 3-coordinate geometry to one B(10), one B(12), and one B(8) atom. In the fifth Rh site, Rh(5) is bonded in a 3-coordinate geometry to one B(4), one B(5), and one B(7) atom. In the sixth Rh site, Rh(6) is bonded in a 3-coordinate geometry to one B(3), one B(6), and one B(8) atom. In the seventh Rh site, Rh(7) is bonded in a 3-coordinate geometry to one B(2), one B(5), and one B(9) atom. In the eighth Rh site, Rh(8) is bonded in a 3-coordinate geometry to one B(1), one B(10), and one B(6) atom. In the ninth Rh site, Rh(9) is bonded in a 3-coordinate geometry to one B(1), one B(11), and one B(3) atom. In the tenth Rh site, Rh(10) is bonded in a 3-coordinate geometry to one B(12), one B(2), and one B(4) atom. In the eleventh Rh site, Rh(11) is bonded in a 3-coordinate geometry to one B(1), one B(10), and one B(11) atom. In the twelfth Rh site, Rh(12) is bonded in a 5-coordinate geometry to one Cr(1), one Cr(3), one B(12), one B(2), and one B(9) atom. In the thirteenth Rh site, Rh(13) is bonded in a 3-coordinate geometry to one B(11), one B(3), and one B(8) atom. In the fourteenth Rh site, Rh(14) is bonded in a 3-coordinate geometry to one B(12), one B(4), and one B(7) atom. In the fifteenth Rh site, Rh(15) is bonded in a 3-coordinate geometry to one B(5), one B(7), and one B(9) atom. In the sixteenth Rh site, Rh(16) is bonded in a 3-coordinate geometry to one B(10), one B(6), and one B(8) atom. In the seventeenth Rh site, Rh(17) is bonded in a distorted water-like geometry to one B(11) and one B(9) atom. In the eighteenth Rh site, Rh(18) is bonded in a distorted water-like geometry to one B(10) and one B(12) atom. In the nineteenth Rh site, Rh(19) is bonded in a distorted water-like geometry to one B(11) and one B(7) atom. In the twentieth Rh site, Rh(20) is bonded in a 2-coordinate geometry to one B(12) and one B(8) atom. In the twenty-first Rh site, Rh(21) is bonded in a 2-coordinate geometry to one B(7) and one B(9) atom. In the twenty-second Rh site, Rh(22) is bonded in a 2-coordinate geometry to one B(10) and one B(8) atom. In the twenty-third Rh site, Rh(23) is bonded in a distorted water-like geometry to one B(3) and one B(5) atom. In the twenty-fourth Rh site, Rh(24) is bonded in a 2-coordinate geometry to one B(4) and one B(6) atom. In the twenty-fifth Rh site, Rh(25) is bonded in a distorted water-like geometry to one B(1) and one B(5) atom. There are twelve inequivalent B sites. In the first B site, B(1) is bonded in a 6-coordinate geometry to one Cr(2), one Rh(1), one Rh(11), one Rh(25), one Rh(8), and one Rh(9) atom. In the second B site, B(2) is bonded in a 6-coordinate geometry to one Cr(1), one Cr(3), one Rh(10), one Rh(12), one Rh(2), and one Rh(7) atom. In the third B site, B(3) is bonded in a 6-coordinate geometry to one Cr(2), one Rh(1), one Rh(13), one Rh(23), one Rh(6), and one Rh(9) atom. In the fourth B site, B(4) is bonded in a 6-coordinate geometry to one Cr(3), one Rh(10), one Rh(14), one Rh(2), one Rh(24), and one Rh(5) atom. In the fifth B site, B(5) is bonded in a 6-coordinate geometry to one Rh(1), one Rh(15), one Rh(23), one Rh(25), one Rh(5), and one Rh(7) atom. In the sixth B site, B(6) is bonded in a 6-coordinate geometry to one Cr(1), one Rh(16), one Rh(2), one Rh(24), one Rh(6), and one Rh(8) atom. In the seventh B site, B(7) is bonded in a 6-coordinate geometry to one Rh(14), one Rh(15), one Rh(19), one Rh(21), one Rh(3), and one Rh(5) atom. In the eighth B site, B(8) is bonded in a 6-coordinate geometry to one Rh(13), one Rh(16), one Rh(20), one Rh(22), one Rh(4), and one Rh(6) atom. In the ninth B site, B(9) is bonded in a 6-coordinate geometry to one Rh(12), one Rh(15), one Rh(17), one Rh(21), one Rh(3), and one Rh(7) atom. In the tenth B site, B(10) is bonded in a 6-coordinate geometry to one Rh(11), one Rh(16), one Rh(18), one Rh(22), one Rh(4), and one Rh(8) atom. In the eleventh B site, B(11) is bonded in a 6-coordinate geometry to one Rh(11), one Rh(13), one Rh(17), one Rh(19), one Rh(3), and one Rh(9) atom. In the twelfth B site, B(12) is bonded in a 6-coordinate geometry to one Rh(10), one Rh(12), one Rh(14), one Rh(18), one Rh(20), and one Rh(4) atom. is represented by the CIF card [CIF]
data_Cr3B12Rh25
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.824
_cell_length_b   7.522
_cell_length_c   12.985
_cell_angle_alpha   90.050
_cell_angle_beta   90.092
_cell_angle_gamma   90.005
_symmetry_Int_Tables_number   1
_cell_volume   471.125
_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
  Cr  Cr0  1  0.009  0.685  0.775  1.0
  Cr  Cr1  1  0.013  0.999  0.459  1.0
  Cr  Cr2  1  0.009  0.506  0.954  1.0
  B  B3  1  0.727  0.225  0.406  1.0
  B  B4  1  0.726  0.724  0.907  1.0
  B  B5  1  0.725  0.776  0.406  1.0
  B  B6  1  0.726  0.277  0.906  1.0
  B  B7  1  0.735  0.001  0.188  1.0
  B  B8  1  0.727  0.499  0.686  1.0
  B  B9  1  0.236  0.284  0.093  1.0
  B  B10  1  0.235  0.784  0.595  1.0
  B  B11  1  0.236  0.716  0.094  1.0
  B  B12  1  0.236  0.215  0.594  1.0
  B  B13  1  0.237  0.500  0.311  1.0
  B  B14  1  0.238  0.998  0.810  1.0
  Rh  Rh15  1  0.499  0.000  0.334  1.0
  Rh  Rh16  1  0.501  0.503  0.833  1.0
  Rh  Rh17  1  0.005  0.500  0.164  1.0
  Rh  Rh18  1  0.007  0.997  0.667  1.0
  Rh  Rh19  1  0.837  0.192  0.060  1.0
  Rh  Rh20  1  0.832  0.690  0.565  1.0
  Rh  Rh21  1  0.834  0.807  0.061  1.0
  Rh  Rh22  1  0.834  0.308  0.561  1.0
  Rh  Rh23  1  0.838  0.502  0.377  1.0
  Rh  Rh24  1  0.836  0.994  0.874  1.0
  Rh  Rh25  1  0.327  0.311  0.439  1.0
  Rh  Rh26  1  0.315  0.806  0.935  1.0
  Rh  Rh27  1  0.326  0.689  0.439  1.0
  Rh  Rh28  1  0.326  0.188  0.937  1.0
  Rh  Rh29  1  0.337  0.999  0.122  1.0
  Rh  Rh30  1  0.323  0.502  0.625  1.0
  Rh  Rh31  1  0.487  0.685  0.227  1.0
  Rh  Rh32  1  0.489  0.184  0.728  1.0
  Rh  Rh33  1  0.487  0.316  0.227  1.0
  Rh  Rh34  1  0.503  0.809  0.730  1.0
  Rh  Rh35  1  0.502  0.500  0.038  1.0
  Rh  Rh36  1  0.502  0.998  0.540  1.0
  Rh  Rh37  1  0.984  0.819  0.278  1.0
  Rh  Rh38  1  0.987  0.332  0.777  1.0
  Rh  Rh39  1  0.986  0.181  0.277  1.0
[/CIF]
.