data_MgCdB2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.36
_cell_length_b   7.36
_cell_length_c   7.36
_cell_angle_alpha   23.85
_cell_angle_beta   23.85
_cell_angle_gamma   23.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCdB2
_chemical_formula_sum   'Mg1 Cd1 B2'
_cell_volume   57.31
_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
  Mg  Mg3  1  0.0  0.0  0.0  1.0
  Cd  Cd2  1  0.0  0.0  0.72  1.0
  B  B0  1  0.0  0.0  0.39  1.0
  B  B1  1  0.0  0.0  0.06  1.0

data_MgCdB2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.27
_cell_length_b   3.04
_cell_length_c   7.36
_cell_angle_alpha   90.0
_cell_angle_beta   103.8
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   MgCdB2
_chemical_formula_sum   'Mg2 Cd2 B4'
_cell_volume   114.62
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Mg  Mg0  2  0.0  0.0  0.0  1.0
  Cd  Cd1  2  0.0  0.0  0.28  1.0
  B  B2  2  0.0  0.0  0.61  1.0
  B  B3  2  0.0  0.0  0.94  1.0

Mg Cd B B
Mg Cd B B 0 3 o o o 0 1 o o - 0 2 o o o 1 2 o o o 1 3 o o + 2 2 o + - 2 2 + - o 2 2 + o - 2 3 o o o 