data_KYSn2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.87
_cell_length_b   3.87
_cell_length_c   9.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   93.81
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KYSn2
_chemical_formula_sum   'K1 Y1 Sn2'
_cell_volume   141.55
_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
  K  K0  1  0.0  0.0  0.99  1.0
  Y  Y3  1  0.65  0.0  0.53  1.0
  Sn  Sn1  1  0.65  0.0  0.81  1.0
  Sn  Sn2  1  0.0  0.0  0.32  1.0

data_KYSn2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.87
_cell_length_b   3.87
_cell_length_c   9.46
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   93.81
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KYSn2
_chemical_formula_sum   'K1 Y1 Sn2'
_cell_volume   141.55
_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
  K  K0  1  0.0  0.0  0.99  1.0
  Y  Y1  1  0.65  0.0  0.53  1.0
  Sn  Sn2  1  0.0  0.0  0.32  1.0
  Sn  Sn3  1  0.65  0.0  0.81  1.0

K Y Sn Sn
K Y Sn Sn 0 2 - o o 1 3 + o o 1 2 o o o 