data_KSrAg2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.73
_cell_length_b   4.73
_cell_length_c   8.37
_cell_angle_alpha   104.54
_cell_angle_beta   104.54
_cell_angle_gamma   56.96
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KSrAg2
_chemical_formula_sum   'K1 Sr1 Ag2'
_cell_volume   150.63
_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  K2  1  0.0  0.0  0.0  1.0
  Sr  Sr3  1  0.96  0.0  0.01  1.0
  Ag  Ag0  1  0.66  0.0  0.19  1.0
  Ag  Ag1  1  0.27  0.0  0.83  1.0

data_KSrAg2
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.51
_cell_length_b   4.73
_cell_length_c   8.37
_cell_angle_alpha   104.54
_cell_angle_beta   90.0
_cell_angle_gamma   118.48
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KSrAg2
_chemical_formula_sum   'K1 Sr1 Ag2'
_cell_volume   150.63
_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  0.04  0.99  1.0
  Ag  Ag2  1  0.0  0.34  0.81  1.0
  Ag  Ag3  1  0.0  0.73  0.17  1.0

K Sr Ag Ag
K Sr Ag Ag 0 1 - o o 0 2 - o o 0 3 o o - 1 2 o o o 1 3 + o - 