[CIF]
data_CaTa2Cu
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.73293415
_cell_length_b   5.73293415
_cell_length_c   5.73293415
_cell_angle_alpha   139.60869547
_cell_angle_beta   139.60869547
_cell_angle_gamma   58.44792337
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaTa2Cu
_chemical_formula_sum   'Ca1 Ta2 Cu1'
_cell_volume   78.39244990
_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
  Ca  Ca0  1  0.00000000  0.00000000  0.00000000  1
  Cu  Cu1  1  0.00000000  0.00000000  5.00323467  1
  Ta  Ta2  1  0.00000000  1.97916356  2.50161733  1
  Ta  Ta3  1  1.97916356  0.00000000  2.50161734  1
[/CIF]
