The crystal structure described by NdB4 crystallizes in the orthorhombic Immm space group. Nd(1) is bonded to twelve equivalent B(1) atoms to form a mixture of face and edge-sharing NdB12 cuboctahedra. B(1) is bonded in a 5-coordinate geometry to three equivalent Nd(1) and two equivalent B(1) atoms. is represented by the CIF file [CIF]
data_NdB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.709
_cell_length_b   4.709
_cell_length_c   4.709
_cell_angle_alpha   134.885
_cell_angle_beta   106.410
_cell_angle_gamma   90.676
_symmetry_Int_Tables_number   1
_cell_volume   67.456
_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
  Nd  Nd0  1  0.000  0.000  0.000  1.0
  B  B1  1  0.520  0.372  0.148  1.0
  B  B2  1  0.224  0.372  0.852  1.0
  B  B3  1  0.480  0.628  0.852  1.0
  B  B4  1  0.776  0.628  0.148  1.0
[/CIF]
.
The crystal structure described by NdB4 crystallizes in the orthorhombic Immm space group. Nd(1) is bonded to twelve equivalent B(1) atoms to form a mixture of face and edge-sharing NdB12 cuboctahedra. B(1) is bonded in a 5-coordinate geometry to three equivalent Nd(1) and two equivalent B(1) atoms. is represented by the CIF file [CIF]
data_NdB4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.709
_cell_length_b   4.709
_cell_length_c   4.709
_cell_angle_alpha   134.885
_cell_angle_beta   106.410
_cell_angle_gamma   90.676
_symmetry_Int_Tables_number   1
_cell_volume   67.456
_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
  Nd  Nd0  1  0.000  0.000  0.000  1.0
  B  B1  1  0.520  0.372  0.148  1.0
  B  B2  1  0.224  0.372  0.852  1.0
  B  B3  1  0.480  0.628  0.852  1.0
  B  B4  1  0.776  0.628  0.148  1.0
[/CIF]
.