The structure described by PrMnB4 crystallizes in the orthorhombic Pbam space group. Pr(1) is bonded in a 14-coordinate geometry to two equivalent B(3), four equivalent B(1), four equivalent B(2), and four equivalent B(4) atoms. Mn(1) is bonded in a 10-coordinate geometry to two equivalent B(1), two equivalent B(2), two equivalent B(4), and four equivalent B(3) atoms. There are four inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Pr(1), two equivalent Mn(1), one B(2), and two equivalent B(4) atoms. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Pr(1), two equivalent Mn(1), one B(1), one B(2), and one B(3) atom. In the third B site, B(3) is bonded in a 9-coordinate geometry to two equivalent Pr(1), four equivalent Mn(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 four equivalent Pr(1), two equivalent Mn(1), one B(3), and two equivalent B(1) atoms. is represented by the CIF card [CIF]
data_PrMnB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.540
_cell_length_b   6.029
_cell_length_c   11.675
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   249.209
_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
  Pr  Pr0  1  0.000  0.624  0.349  1.0
  Pr  Pr1  1  0.000  0.376  0.651  1.0
  Pr  Pr2  1  0.000  0.124  0.151  1.0
  Pr  Pr3  1  0.000  0.876  0.849  1.0
  Mn  Mn4  1  0.000  0.621  0.081  1.0
  Mn  Mn5  1  0.000  0.379  0.919  1.0
  Mn  Mn6  1  0.000  0.121  0.419  1.0
  Mn  Mn7  1  0.000  0.879  0.581  1.0
  B  B8  1  0.500  0.776  0.180  1.0
  B  B9  1  0.500  0.224  0.820  1.0
  B  B10  1  0.500  0.276  0.320  1.0
  B  B11  1  0.500  0.724  0.680  1.0
  B  B12  1  0.500  0.856  0.033  1.0
  B  B13  1  0.500  0.144  0.967  1.0
  B  B14  1  0.500  0.356  0.467  1.0
  B  B15  1  0.500  0.644  0.533  1.0
  B  B16  1  0.500  0.890  0.455  1.0
  B  B17  1  0.500  0.110  0.545  1.0
  B  B18  1  0.500  0.390  0.045  1.0
  B  B19  1  0.500  0.610  0.955  1.0
  B  B20  1  0.500  0.979  0.313  1.0
  B  B21  1  0.500  0.021  0.687  1.0
  B  B22  1  0.500  0.479  0.187  1.0
  B  B23  1  0.500  0.521  0.813  1.0
[/CIF]
.
The structure described by PrMnB4 crystallizes in the orthorhombic Pbam space group. Pr(1) is bonded in a 14-coordinate geometry to two equivalent B(3), four equivalent B(1), four equivalent B(2), and four equivalent B(4) atoms. Mn(1) is bonded in a 10-coordinate geometry to two equivalent B(1), two equivalent B(2), two equivalent B(4), and four equivalent B(3) atoms. There are four inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to four equivalent Pr(1), two equivalent Mn(1), one B(2), and two equivalent B(4) atoms. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Pr(1), two equivalent Mn(1), one B(1), one B(2), and one B(3) atom. In the third B site, B(3) is bonded in a 9-coordinate geometry to two equivalent Pr(1), four equivalent Mn(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 four equivalent Pr(1), two equivalent Mn(1), one B(3), and two equivalent B(1) atoms. is represented by the CIF card [CIF]
data_PrMnB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.540
_cell_length_b   6.029
_cell_length_c   11.675
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   249.209
_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
  Pr  Pr0  1  0.000  0.624  0.349  1.0
  Pr  Pr1  1  0.000  0.376  0.651  1.0
  Pr  Pr2  1  0.000  0.124  0.151  1.0
  Pr  Pr3  1  0.000  0.876  0.849  1.0
  Mn  Mn4  1  0.000  0.621  0.081  1.0
  Mn  Mn5  1  0.000  0.379  0.919  1.0
  Mn  Mn6  1  0.000  0.121  0.419  1.0
  Mn  Mn7  1  0.000  0.879  0.581  1.0
  B  B8  1  0.500  0.776  0.180  1.0
  B  B9  1  0.500  0.224  0.820  1.0
  B  B10  1  0.500  0.276  0.320  1.0
  B  B11  1  0.500  0.724  0.680  1.0
  B  B12  1  0.500  0.856  0.033  1.0
  B  B13  1  0.500  0.144  0.967  1.0
  B  B14  1  0.500  0.356  0.467  1.0
  B  B15  1  0.500  0.644  0.533  1.0
  B  B16  1  0.500  0.890  0.455  1.0
  B  B17  1  0.500  0.110  0.545  1.0
  B  B18  1  0.500  0.390  0.045  1.0
  B  B19  1  0.500  0.610  0.955  1.0
  B  B20  1  0.500  0.979  0.313  1.0
  B  B21  1  0.500  0.021  0.687  1.0
  B  B22  1  0.500  0.479  0.187  1.0
  B  B23  1  0.500  0.521  0.813  1.0
[/CIF]
.