data_KSr2Pt
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.14
_cell_length_b   7.14
_cell_length_c   7.33
_cell_angle_alpha   120.28
_cell_angle_beta   120.28
_cell_angle_gamma   34.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KSr2Pt
_chemical_formula_sum   'K1 Sr2 Pt1'
_cell_volume   177.85
_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  0.04  0.0  0.98  1.0
  Sr  Sr2  1  0.69  0.0  0.74  1.0
  Sr  Sr3  1  0.3  0.0  0.13  1.0
  Pt  Pt1  1  0.66  0.0  0.5  1.0

data_KSr2Pt
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.18
_cell_length_b   7.14
_cell_length_c   7.21
_cell_angle_alpha   61.43
_cell_angle_beta   73.16
_cell_angle_gamma   73.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KSr2Pt
_chemical_formula_sum   'K1 Sr2 Pt1'
_cell_volume   177.85
_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  0.06  0.98  1.0
  Sr  Sr1  1  0.0  0.18  0.13  1.0
  Sr  Sr2  1  0.0  0.95  0.74  1.0
  Pt  Pt3  1  0.0  0.16  0.5  1.0

K Sr Sr Pt