[CIF]
data_Zn2Cu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.97124091
_cell_length_b   4.97124091
_cell_length_c   7.91008562
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   120.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn2Cu
_chemical_formula_sum   'Zn8 Cu4'
_cell_volume   169.29394902
_cell_formula_units_Z   4
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
  Cu  Cu0  1  0.00000000  2.87014728  0.41697882  1
  Cu  Cu1  1  2.48562045  1.43507364  4.37202163  1
  Cu  Cu2  1  2.48562045  1.43507364  7.49310680  1
  Cu  Cu3  1  -0.00000000  2.87014728  3.53806399  1
  Zn  Zn4  1  0.00000000  0.00000000  0.00000000  1
  Zn  Zn5  1  0.00000000  0.00000000  3.95504281  1
  Zn  Zn6  1  2.48562045  2.82455035  1.97752140  1
  Zn  Zn7  1  -0.00000000  1.48067056  5.93256421  1
  Zn  Zn8  1  1.28229832  0.74033528  1.97752140  1
  Zn  Zn9  1  3.68894259  0.74033528  1.97752140  1
  Zn  Zn10  1  -1.20332213  3.56488563  5.93256421  1
  Zn  Zn11  1  1.20332213  3.56488563  5.93256421  1
[/CIF]
