data_CsK2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.97
_cell_length_b   8.97
_cell_length_c   14.68
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CsK2
_chemical_formula_sum   'Cs4 K8'
_cell_volume   1023.81
_cell_formula_units_Z   4
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
  Cs  Cs0  1  0.0  0.18  0.93  1.0
  Cs  Cs1  1  0.0  0.18  0.41  1.0
  Cs  Cs2  1  0.49  0.59  0.27  1.0
  Cs  Cs3  1  0.49  0.59  0.75  1.0
  K  K4  1  0.0  0.0  0.0  1.0
  K  K5  1  0.28  0.32  0.67  1.0
  K  K6  1  0.69  0.32  0.67  1.0
  K  K7  1  0.49  0.13  0.67  1.0
  K  K8  1  0.0  0.0  0.34  1.0
  K  K9  1  0.0  0.64  0.01  1.0
  K  K10  1  0.8  0.45  0.01  1.0
  K  K11  1  0.2  0.45  0.01  1.0

data_CsK2
_symmetry_space_group_name_H-M   P1
_cell_length_a   8.97
_cell_length_b   8.97
_cell_length_c   14.68
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CsK2
_chemical_formula_sum   'Cs4 K8'
_cell_volume   1023.81
_cell_formula_units_Z   4
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
  Cs  Cs0  1  0.0  0.18  0.41  1.0
  Cs  Cs1  1  0.0  0.18  0.93  1.0
  Cs  Cs2  1  0.49  0.59  0.27  1.0
  Cs  Cs3  1  0.49  0.59  0.75  1.0
  K  K4  1  0.0  0.0  0.0  1.0
  K  K5  1  0.0  0.0  0.34  1.0
  K  K6  1  0.0  0.64  0.01  1.0
  K  K7  1  0.2  0.45  0.01  1.0
  K  K8  1  0.28  0.32  0.67  1.0
  K  K9  1  0.49  0.13  0.67  1.0
  K  K10  1  0.69  0.32  0.67  1.0
  K  K11  1  0.8  0.45  0.01  1.0

Cs Cs Cs Cs K K K K K K K K