[CIF]
data_Cu3B2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.44626431
_cell_length_b   5.10938435
_cell_length_c   8.78194808
_cell_angle_alpha   57.82951133
_cell_angle_beta   35.50813074
_cell_angle_gamma   86.66235793
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Cu3B2
_chemical_formula_sum   'Cu6 B4'
_cell_volume   106.15003408
_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
  B  B0  1  2.73877834  7.38657309  0.98362089  1
  B  B1  1  7.03686162  7.20545595  0.98362089  1
  B  B2  1  4.59295163  3.73856583  1.72776878  1
  B  B3  1  5.18268833  10.85346321  1.72776878  1
  Cu  Cu4  1  3.83038162  5.26347992  0.26164603  1
  Cu  Cu5  1  1.05743836  2.03253460  0.26164603  1
  Cu  Cu6  1  3.50134835  1.61547266  1.00579392  1
  Cu  Cu7  1  1.38647163  5.68054186  1.00579392  1
  Cu  Cu8  1  7.33172997  10.94402178  1.97435354  1
  Cu  Cu9  1  4.88781998  7.29601452  1.23020565  1
[/CIF]
