[CIF]
data_YMgCu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.57899110
_cell_length_b   4.57899110
_cell_length_c   7.02115573
_cell_angle_alpha   104.61673085
_cell_angle_beta   104.61673085
_cell_angle_gamma   89.59771730
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YMgCu
_chemical_formula_sum   'Y2 Mg2 Cu2'
_cell_volume   137.58629345
_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
  Cu  Cu0  1  1.62459118  1.61322453  0.00000000  1
  Cu  Cu1  1  1.62459118  -1.61322453  0.00000000  1
  Mg  Mg2  1  4.02218988  0.00000000  5.07800152  1
  Mg  Mg3  1  -0.02078146  0.00000000  1.48415034  1
  Y  Y4  1  0.75341994  0.00000000  4.67893377  1
  Y  Y5  1  3.24798847  -0.00000000  1.88321809  1
[/CIF]
