# generated using pymatgen
data_Na2Zn2Si2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.35358266
_cell_length_b   5.35358266
_cell_length_c   13.82079300
_cell_angle_alpha   90.00000000
_cell_angle_beta   90.00000000
_cell_angle_gamma   122.25992156
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2Zn2Si2O7
_chemical_formula_sum   'Na4 Zn4 Si4 O14'
_cell_volume   334.96940789
_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
  Na  Na0  1  0.94255800  0.01472100  0.25000000  1.0
  Na  Na1  1  0.01472100  0.94255800  0.75000000  1.0
  Na  Na2  1  0.99223200  0.99223200  0.50000000  1.0
  Na  Na3  1  0.99223200  0.99223200  0.00000000  1.0
  Zn  Zn4  1  0.22819700  0.65721100  0.42000600  1.0
  Zn  Zn5  1  0.65721100  0.22819700  0.57999400  1.0
  Zn  Zn6  1  0.22819700  0.65721100  0.07999400  1.0
  Zn  Zn7  1  0.65721100  0.22819700  0.92000600  1.0
  Si  Si8  1  0.57104000  0.33165000  0.35967500  1.0
  Si  Si9  1  0.33165000  0.57104000  0.64032500  1.0
  Si  Si10  1  0.57104000  0.33165000  0.14032500  1.0
  Si  Si11  1  0.33165000  0.57104000  0.85967500  1.0
  O  O12  1  0.27851400  0.35173800  0.37098700  1.0
  O  O13  1  0.35173800  0.27851400  0.62901300  1.0
  O  O14  1  0.27851400  0.35173800  0.12901300  1.0
  O  O15  1  0.35173800  0.27851400  0.87098700  1.0
  O  O16  1  0.54985700  0.08226100  0.43664200  1.0
  O  O17  1  0.08226100  0.54985700  0.56335800  1.0
  O  O18  1  0.54985700  0.08226100  0.06335800  1.0
  O  O19  1  0.08226100  0.54985700  0.93664200  1.0
  O  O20  1  0.87583300  0.65144300  0.37401500  1.0
  O  O21  1  0.65144300  0.87583300  0.62598500  1.0
  O  O22  1  0.87583300  0.65144300  0.12598500  1.0
  O  O23  1  0.65144300  0.87583300  0.87401500  1.0
  O  O24  1  0.19218000  0.56278900  0.75000000  1.0
  O  O25  1  0.56278900  0.19218000  0.25000000  1.0
