The structure described by B is alpha boron-like structured and crystallizes in the orthorhombic Pnnm space group. There are five inequivalent B sites. In the first B site, B(1) is bonded in a 7-coordinate geometry to one B(1), one B(2), one B(3), one B(5), and three equivalent B(4) atoms. In the second B site, B(2) is bonded in a 6-coordinate geometry to one B(3), one B(5), two equivalent B(1), and two equivalent B(4) atoms. In the third B site, B(3) is bonded in a 6-coordinate geometry to one B(2), one B(3), two equivalent B(1), and two equivalent B(4) atoms. In the fourth B site, B(4) is bonded in a 7-coordinate geometry to one B(2), one B(3), one B(4), one B(5), and three equivalent B(1) atoms. In the fifth B site, B(5) is bonded in a 6-coordinate geometry to one B(2), one B(5), two equivalent B(1), and two equivalent B(4) atoms. is represented by the CIF card [CIF]
data_B
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.032
_cell_length_b   5.600
_cell_length_c   6.939
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   195.505
_cell_formula_units_Z   28
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
  B  B0  1  0.653  0.907  0.292  1.0
  B  B1  1  0.347  0.093  0.292  1.0
  B  B2  1  0.153  0.593  0.208  1.0
  B  B3  1  0.847  0.407  0.208  1.0
  B  B4  1  0.347  0.093  0.708  1.0
  B  B5  1  0.653  0.907  0.708  1.0
  B  B6  1  0.847  0.407  0.792  1.0
  B  B7  1  0.153  0.593  0.792  1.0
  B  B8  1  0.148  0.771  0.000  1.0
  B  B9  1  0.852  0.229  0.000  1.0
  B  B10  1  0.648  0.729  0.500  1.0
  B  B11  1  0.352  0.271  0.500  1.0
  B  B12  1  0.836  0.992  0.500  1.0
  B  B13  1  0.164  0.008  0.500  1.0
  B  B14  1  0.336  0.508  0.000  1.0
  B  B15  1  0.664  0.492  0.000  1.0
  B  B16  1  0.339  0.781  0.375  1.0
  B  B17  1  0.661  0.219  0.375  1.0
  B  B18  1  0.839  0.719  0.125  1.0
  B  B19  1  0.161  0.281  0.125  1.0
  B  B20  1  0.661  0.219  0.625  1.0
  B  B21  1  0.339  0.781  0.625  1.0
  B  B22  1  0.161  0.281  0.875  1.0
  B  B23  1  0.839  0.719  0.875  1.0
  B  B24  1  0.170  0.520  0.500  1.0
  B  B25  1  0.830  0.480  0.500  1.0
  B  B26  1  0.670  0.980  0.000  1.0
  B  B27  1  0.330  0.020  0.000  1.0
[/CIF]
.
The structure described by B is alpha boron-like structured and crystallizes in the orthorhombic Pnnm space group. There are five inequivalent B sites. In the first B site, B(1) is bonded in a 7-coordinate geometry to one B(1), one B(2), one B(3), one B(5), and three equivalent B(4) atoms. In the second B site, B(2) is bonded in a 6-coordinate geometry to one B(3), one B(5), two equivalent B(1), and two equivalent B(4) atoms. In the third B site, B(3) is bonded in a 6-coordinate geometry to one B(2), one B(3), two equivalent B(1), and two equivalent B(4) atoms. In the fourth B site, B(4) is bonded in a 7-coordinate geometry to one B(2), one B(3), one B(4), one B(5), and three equivalent B(1) atoms. In the fifth B site, B(5) is bonded in a 6-coordinate geometry to one B(2), one B(5), two equivalent B(1), and two equivalent B(4) atoms. is represented by the CIF card [CIF]
data_B
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.032
_cell_length_b   5.600
_cell_length_c   6.939
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   195.505
_cell_formula_units_Z   28
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
  B  B0  1  0.653  0.907  0.292  1.0
  B  B1  1  0.347  0.093  0.292  1.0
  B  B2  1  0.153  0.593  0.208  1.0
  B  B3  1  0.847  0.407  0.208  1.0
  B  B4  1  0.347  0.093  0.708  1.0
  B  B5  1  0.653  0.907  0.708  1.0
  B  B6  1  0.847  0.407  0.792  1.0
  B  B7  1  0.153  0.593  0.792  1.0
  B  B8  1  0.148  0.771  0.000  1.0
  B  B9  1  0.852  0.229  0.000  1.0
  B  B10  1  0.648  0.729  0.500  1.0
  B  B11  1  0.352  0.271  0.500  1.0
  B  B12  1  0.836  0.992  0.500  1.0
  B  B13  1  0.164  0.008  0.500  1.0
  B  B14  1  0.336  0.508  0.000  1.0
  B  B15  1  0.664  0.492  0.000  1.0
  B  B16  1  0.339  0.781  0.375  1.0
  B  B17  1  0.661  0.219  0.375  1.0
  B  B18  1  0.839  0.719  0.125  1.0
  B  B19  1  0.161  0.281  0.125  1.0
  B  B20  1  0.661  0.219  0.625  1.0
  B  B21  1  0.339  0.781  0.625  1.0
  B  B22  1  0.161  0.281  0.875  1.0
  B  B23  1  0.839  0.719  0.875  1.0
  B  B24  1  0.170  0.520  0.500  1.0
  B  B25  1  0.830  0.480  0.500  1.0
  B  B26  1  0.670  0.980  0.000  1.0
  B  B27  1  0.330  0.020  0.000  1.0
[/CIF]
.