[CIF]
data_Zn(SiSe)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.28914167
_cell_length_b   6.28914167
_cell_length_c   6.28914167
_cell_angle_alpha   135.07761400
_cell_angle_beta   135.07761400
_cell_angle_gamma   65.40962876
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Zn(SiSe)2
_chemical_formula_sum   'Zn1 Si2 Se2'
_cell_volume   122.21599475
_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
  Se  Se0  1  0.00000000  0.00000000  7.01862418  1
  Se  Se1  1  -0.00000000  0.00000000  3.56556584  1
  Si  Si2  1  -0.00000000  2.40281432  2.64604750  1
  Si  Si3  1  2.40281432  0.00000000  2.64604750  1
  Zn  Zn4  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
