data_Nd(BC)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.39
_cell_length_b   5.39
_cell_length_c   3.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nd(BC)2
_chemical_formula_sum   'Nd2 B4 C4'
_cell_volume   110.71
_cell_formula_units_Z   2
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  Nd8  1  0.0  0.0  0.0  1.0
  Nd  Nd9  1  0.69  0.69  0.0  1.0
  B  B0  1  0.44  0.74  0.91  1.0
  B  B1  1  0.74  0.95  0.91  1.0
  B  B2  1  0.65  0.44  0.91  1.0
  B  B3  1  0.95  0.65  0.91  1.0
  C  C4  1  0.83  0.87  0.91  1.0
  C  C5  1  0.52  0.83  0.91  1.0
  C  C6  1  0.87  0.56  0.91  1.0
  C  C7  1  0.56  0.52  0.91  1.0

data_Nd(BC)2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.81
_cell_length_b   5.39
_cell_length_c   5.39
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nd(BC)2
_chemical_formula_sum   'Nd2 B4 C4'
_cell_volume   110.71
_cell_formula_units_Z   2
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  -0.0  0.69  0.69  1.0
  Nd  Nd1  1  0.0  0.0  0.0  1.0
  B  B2  1  0.91  0.44  0.74  1.0
  B  B3  1  0.91  0.65  0.44  1.0
  B  B4  1  0.91  0.74  0.95  1.0
  B  B5  1  0.91  0.95  0.65  1.0
  C  C6  1  0.91  0.52  0.83  1.0
  C  C7  1  0.91  0.56  0.52  1.0
  C  C8  1  0.91  0.83  0.87  1.0
  C  C9  1  0.91  0.87  0.56  1.0

Nd Nd B B B B C C C C