The material described by MnB4 crystallizes in the orthorhombic Immm space group. Mn(1) is bonded to twelve equivalent B(1) atoms to form a mixture of face and edge-sharing MnB12 cuboctahedra. B(1) is bonded in a 7-coordinate geometry to three equivalent Mn(1) and four equivalent B(1) atoms. is represented by the CIF file [CIF]
data_MnB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.948
_cell_length_b   3.826
_cell_length_c   3.826
_cell_angle_alpha   88.536
_cell_angle_beta   67.343
_cell_angle_gamma   67.343
_symmetry_Int_Tables_number   1
_cell_volume   36.363
_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
  Mn  Mn0  1  0.000  0.000  0.000  1.0
  B  B1  1  0.797  0.863  0.544  1.0
  B  B2  1  0.203  0.456  0.137  1.0
  B  B3  1  0.203  0.137  0.456  1.0
  B  B4  1  0.797  0.544  0.863  1.0
[/CIF]
.
The material described by MnB4 crystallizes in the orthorhombic Immm space group. Mn(1) is bonded to twelve equivalent B(1) atoms to form a mixture of face and edge-sharing MnB12 cuboctahedra. B(1) is bonded in a 7-coordinate geometry to three equivalent Mn(1) and four equivalent B(1) atoms. is represented by the CIF file [CIF]
data_MnB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.948
_cell_length_b   3.826
_cell_length_c   3.826
_cell_angle_alpha   88.536
_cell_angle_beta   67.343
_cell_angle_gamma   67.343
_symmetry_Int_Tables_number   1
_cell_volume   36.363
_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
  Mn  Mn0  1  0.000  0.000  0.000  1.0
  B  B1  1  0.797  0.863  0.544  1.0
  B  B2  1  0.203  0.456  0.137  1.0
  B  B3  1  0.203  0.137  0.456  1.0
  B  B4  1  0.797  0.544  0.863  1.0
[/CIF]
.