data_B2AsRh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.39
_cell_length_b   2.94
_cell_length_c   4.83
_cell_angle_alpha   90.0
_cell_angle_beta   102.35
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2AsRh
_chemical_formula_sum   'B2 As1 Rh1'
_cell_volume   46.93
_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
  B  B1  1  0.52  0.47  0.19  1.0
  B  B2  1  0.84  0.47  0.52  1.0
  As  As0  1  0.0  0.0  0.0  1.0
  Rh  Rh3  1  0.18  0.0  0.36  1.0

data_B2AsRh
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.94
_cell_length_b   3.39
_cell_length_c   4.83
_cell_angle_alpha   102.35
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   B2AsRh
_chemical_formula_sum   'B2 As1 Rh1'
_cell_volume   46.93
_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
  B  B0  1  0.53  0.16  0.48  1.0
  B  B1  1  0.53  0.48  0.81  1.0
  As  As2  1  0.0  0.0  0.0  1.0
  Rh  Rh3  1  0.0  0.82  0.64  1.0

B B As Rh
RhB2As crystallizes in the triclinic P1 space group. Rh(1) is bonded in a 5-coordinate geometry to two equivalent B(1), four equivalent B(2), and one As(1) atom. There is one shorter (2.07 Å) and one longer (2.19 Å) Rh(1)-B(1) bond length. There are a spread of Rh(1)-B(2) bond distances ranging from 2.07-2.70 Å. The Rh(1)-As(1) bond length is 1.70 Å. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 7-coordinate geometry to two equivalent Rh(1), one B(2), and four equivalent As(1) atoms. The B(1)-B(2) bond length is 1.74 Å. There are a spread of B(1)-As(1) bond distances ranging from 2.26-2.57 Å. In the second B site, B(2) is bonded in a 7-coordinate geometry to four equivalent Rh(1), one B(1), and two equivalent As(1) atoms. There is one shorter (2.63 Å) and one longer (2.73 Å) B(2)-As(1) bond length. As(1) is bonded in a distorted single-bond geometry to one Rh(1), two equivalent B(2), and four equivalent B(1) atoms.