data_U(Al10Cr)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.15
_cell_length_b   10.15
_cell_length_c   10.15
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   U(Al10Cr)2
_chemical_formula_sum   'U2 Al40 Cr4'
_cell_volume   740.1
_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
  U  U0  1  0.0  0.0  0.0  1.0
  U  U1  1  0.59  0.59  0.59  1.0
  Al  Al2  1  0.79  0.38  0.38  1.0
  Al  Al3  1  0.38  0.79  0.38  1.0
  Al  Al4  1  0.38  0.38  0.79  1.0
  Al  Al5  1  0.79  0.79  0.79  1.0
  Al  Al6  1  0.18  0.18  0.22  1.0
  Al  Al7  1  0.18  0.18  0.14  1.0
  Al  Al8  1  0.18  0.22  0.18  1.0
  Al  Al9  1  0.18  0.14  0.18  1.0
  Al  Al10  1  0.22  0.18  0.18  1.0
  Al  Al11  1  0.14  0.18  0.18  1.0
  Al  Al12  1  0.77  0.77  0.73  1.0
  Al  Al13  1  0.77  0.77  0.81  1.0
  Al  Al14  1  0.77  0.73  0.77  1.0
  Al  Al15  1  0.77  0.81  0.77  1.0
  Al  Al16  1  0.73  0.77  0.77  1.0
  Al  Al17  1  0.81  0.77  0.77  1.0
  Al  Al18  1  0.48  0.23  0.23  1.0
  Al  Al19  1  0.87  0.13  0.23  1.0
  Al  Al20  1  0.87  0.23  0.13  1.0
  Al  Al21  1  0.48  0.13  0.13  1.0
  Al  Al22  1  0.23  0.23  0.48  1.0
  Al  Al23  1  0.13  0.23  0.87  1.0
  Al  Al24  1  0.23  0.13  0.87  1.0
  Al  Al25  1  0.13  0.13  0.48  1.0
  Al  Al26  1  0.23  0.48  0.23  1.0
  Al  Al27  1  0.23  0.87  0.13  1.0
  Al  Al28  1  0.13  0.87  0.23  1.0
  Al  Al29  1  0.13  0.48  0.13  1.0
  Al  Al30  1  0.46  0.54  0.54  1.0
  Al  Al31  1  0.89  0.82  0.54  1.0
  Al  Al32  1  0.89  0.54  0.82  1.0
  Al  Al33  1  0.46  0.82  0.82  1.0
  Al  Al34  1  0.54  0.54  0.46  1.0
  Al  Al35  1  0.82  0.54  0.89  1.0
  Al  Al36  1  0.54  0.82  0.89  1.0
  Al  Al37  1  0.82  0.82  0.46  1.0
  Al  Al38  1  0.54  0.46  0.54  1.0
  Al  Al39  1  0.54  0.89  0.82  1.0
  Al  Al40  1  0.82  0.89  0.54  1.0
  Al  Al41  1  0.82  0.46  0.82  1.0
  Cr  Cr42  1  0.97  0.38  0.38  1.0
  Cr  Cr43  1  0.38  0.97  0.38  1.0
  Cr  Cr44  1  0.38  0.38  0.97  1.0
  Cr  Cr45  1  0.97  0.97  0.97  1.0

data_U(Al10Cr)2
_symmetry_space_group_name_H-M   R3m
_cell_length_a   10.15
_cell_length_b   10.15
_cell_length_c   24.87
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   U(Al10Cr)2
_chemical_formula_sum   'U6 Al120 Cr12'
_cell_volume   2220.29
_cell_formula_units_Z   6
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  U  U0  3  0.0  0.0  0.0  1.0
  U  U1  3  0.0  0.0  0.41  1.0
  Al  Al2  18  0.18  0.46  0.59  1.0
  Al  Al3  18  0.19  0.45  0.92  1.0
  Al  Al4  9  0.01  0.03  0.22  1.0
  Al  Al5  9  0.01  0.03  0.81  1.0
  Al  Al6  9  0.03  0.01  0.24  1.0
  Al  Al7  9  0.03  0.01  0.83  1.0
  Al  Al8  9  0.05  0.02  0.49  1.0
  Al  Al9  9  0.06  0.53  0.15  1.0
  Al  Al10  9  0.08  0.17  0.68  1.0
  Al  Al11  9  0.1  0.55  0.42  1.0
  Al  Al12  9  0.21  0.43  0.96  1.0
  Al  Al13  3  0.0  0.0  0.21  1.0
  Cr  Cr14  9  0.2  0.39  0.42  1.0
  Cr  Cr15  3  0.0  0.0  0.03  1.0

U U Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Al Cr Cr Cr Cr