# generated using pymatgen
data_AlCu16Si3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.17553820
_cell_length_b   6.17553820
_cell_length_c   6.17553820
_cell_angle_alpha   89.89447374
_cell_angle_beta   89.89447374
_cell_angle_gamma   89.89447374
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlCu16Si3
_chemical_formula_sum   'Al1 Cu16 Si3'
_cell_volume   235.51698356
_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
  Al  Al0  1  0.06078635  0.06078635  0.06078635  1.0
  Cu  Cu1  1  0.80824441  0.31727225  0.18971963  1.0
  Cu  Cu2  1  0.31727225  0.18971963  0.80824441  1.0
  Cu  Cu3  1  0.18971963  0.80824441  0.31727225  1.0
  Cu  Cu4  1  0.68597218  0.68597218  0.68597218  1.0
  Cu  Cu5  1  0.04862159  0.87625467  0.70321747  1.0
  Cu  Cu6  1  0.29452353  0.54842963  0.62269141  1.0
  Cu  Cu7  1  0.37869026  0.79526589  0.95047189  1.0
  Cu  Cu8  1  0.54842963  0.62269141  0.29452353  1.0
  Cu  Cu9  1  0.79526589  0.95047189  0.37869026  1.0
  Cu  Cu10  1  0.87625467  0.70321747  0.04862159  1.0
  Cu  Cu11  1  0.95047189  0.37869026  0.79526589  1.0
  Cu  Cu12  1  0.70321747  0.04862159  0.87625467  1.0
  Cu  Cu13  1  0.62269141  0.29452353  0.54842963  1.0
  Cu  Cu14  1  0.45269157  0.12014326  0.20578528  1.0
  Cu  Cu15  1  0.20578528  0.45269157  0.12014326  1.0
  Cu  Cu16  1  0.12014326  0.20578528  0.45269157  1.0
  Si  Si17  1  0.44119748  0.94111719  0.55890106  1.0
  Si  Si18  1  0.94111719  0.55890106  0.44119748  1.0
  Si  Si19  1  0.55890106  0.44119748  0.94111719  1.0