# generated using pymatgen
data_Si18Sn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.23165485
_cell_length_b   5.23165485
_cell_length_c   63.31517114
_cell_angle_alpha   89.97181487
_cell_angle_beta   89.97181487
_cell_angle_gamma   140.51639823
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si18Sn
_chemical_formula_sum   'Si18 Sn1'
_cell_volume   1101.90763249
_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
  Si  Si0  1  0.65598300  0.65598300  0.00026800  1.0
  Si  Si1  1  0.31982500  0.99017400  0.00047300  1.0
  Si  Si2  1  0.99017400  0.31982500  0.00047300  1.0
  Si  Si3  1  0.43598100  0.43598100  0.04968700  1.0
  Si  Si4  1  0.10188200  0.77140600  0.04939900  1.0
  Si  Si5  1  0.77140600  0.10188200  0.04939900  1.0
  Si  Si6  1  0.71984100  0.71984100  0.20088200  1.0
  Si  Si7  1  0.38471600  0.05510100  0.20105300  1.0
  Si  Si8  1  0.05510100  0.38471600  0.20105300  1.0
  Si  Si9  1  0.16884600  0.83873200  0.24885200  1.0
  Si  Si10  1  0.50345900  0.50345900  0.24920100  1.0
  Si  Si11  1  0.83873200  0.16884600  0.24885200  1.0
  Si  Si12  1  0.45085700  0.12101200  0.40118500  1.0
  Si  Si13  1  0.78434600  0.78434600  0.40152100  1.0
  Si  Si14  1  0.12101200  0.45085700  0.40118500  1.0
  Si  Si15  1  0.57294200  0.57294200  0.44823500  1.0
  Si  Si16  1  0.23777900  0.90722100  0.44882700  1.0
  Si  Si17  1  0.90722100  0.23777900  0.44882700  1.0
  Sn  Sn18  1  0.20004000  0.20004000  0.59997400  1.0