data_KSrY2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.56
_cell_length_b   7.56
_cell_length_c   7.56
_cell_angle_alpha   149.43
_cell_angle_beta   131.57
_cell_angle_gamma   58.36
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KSrY2
_chemical_formula_sum   'K1 Sr1 Y2'
_cell_volume   163.27
_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  0.0  1.0
  Sr  Sr1  1  0.0  0.0  0.6  1.0
  Y  Y2  1  0.0  0.1  0.3  1.0
  Y  Y3  1  0.99  0.0  0.31  1.0

data_KSrY2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.99
_cell_length_b   6.2
_cell_length_c   7.56
_cell_angle_alpha   114.21
_cell_angle_beta   105.28
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KSrY2
_chemical_formula_sum   'K1 Sr1 Y2'
_cell_volume   163.27
_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  0.0  1.0
  Sr  Sr1  1  0.4  0.4  0.4  1.0
  Y  Y2  1  0.69  0.69  0.69  1.0
  Y  Y3  1  0.7  0.81  0.81  1.0

K Sr Y Y
K Sr Y Y 0 2 o o o 1 3 - o o 2 3 - o o 