data_[Zn3Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zn  1.6500  1.3500  0.8800
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.3243]
_cell_length_b [6.2467]
_cell_length_c [6.9182]
_cell_angle_alpha [66.9504]
_cell_angle_beta [72.4795]
_cell_angle_gamma [88.9089]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Zn3Sn4]
_chemical_formula_sum '[Zn3 Sn4]'
_cell_volume [162.9369]
_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
[
  Zn  Zn0  2  0.2029  0.3404  0.5762  1.0
  Zn  Zn1  1  0.0000  0.0000  0.0000  1.0
  Sn  Sn2  2  0.1778  0.8243  0.6539  1.0
  Sn  Sn3  2  0.4597  0.6735  0.1054  1.0
]