# generated using pymatgen
data_Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.46879917
_cell_length_b   5.46879917
_cell_length_c   3.47753237
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   143.24870055
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Si
_chemical_formula_sum   Si4
_cell_volume   62.23077097
_cell_formula_units_Z   4
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  0.90613985  0.09386015  0.75000000  1.0
  Si  Si1  1  0.66462325  0.33537675  0.75000000  1.0
  Si  Si2  1  0.09386015  0.90613985  0.25000000  1.0
  Si  Si3  1  0.33537675  0.66462325  0.25000000  1.0