data_K5Se3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.73
_cell_length_b   9.73
_cell_length_c   9.73
_cell_angle_alpha   95.81
_cell_angle_beta   95.81
_cell_angle_gamma   142.89
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K5Se3
_chemical_formula_sum   'K10 Se6'
_cell_volume   526.38
_cell_formula_units_Z   2
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  0.29  0.35  0.1  1.0
  K  K1  1  0.81  0.93  0.1  1.0
  K  K2  1  0.17  0.81  0.0  1.0
  K  K3  1  0.93  0.19  0.1  1.0
  K  K4  1  0.52  0.0  0.55  1.0
  K  K5  1  0.0  0.52  0.55  1.0
  K  K6  1  0.59  0.33  0.0  1.0
  K  K7  1  0.35  0.71  0.1  1.0
  K  K8  1  0.71  0.59  0.0  1.0
  K  K9  1  0.23  0.17  0.0  1.0
  Se  Se10  1  0.53  0.97  0.1  1.0
  Se  Se11  1  0.49  0.99  0.0  1.0
  Se  Se12  1  0.03  0.53  0.1  1.0
  Se  Se13  1  0.99  0.55  0.0  1.0
  Se  Se14  1  0.0  0.0  0.84  1.0
  Se  Se15  1  0.0  0.0  0.35  1.0

data_K5Se3
_symmetry_space_group_name_H-M   P1
_cell_length_a   6.19
_cell_length_b   9.73
_cell_length_c   9.73
_cell_angle_alpha   84.19
_cell_angle_beta   71.44
_cell_angle_gamma   71.44
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K5Se3
_chemical_formula_sum   'K10 Se6'
_cell_volume   526.38
_cell_formula_units_Z   2
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  0.1  0.1  0.74  1.0
  K  K1  1  0.17  -0.0  0.06  1.0
  K  K2  1  0.26  0.1  0.94  1.0
  K  K3  1  0.33  -0.0  0.26  1.0
  K  K4  1  0.45  0.55  0.52  1.0
  K  K5  1  0.59  -0.0  0.13  1.0
  K  K6  1  0.61  0.1  0.64  1.0
  K  K7  1  0.81  -0.0  0.36  1.0
  K  K8  1  0.84  0.1  0.87  1.0
  K  K9  1  0.97  0.55  0.48  1.0
  Se  Se10  1  0.16  0.84  0.0  1.0
  Se  Se11  1  0.43  0.1  0.51  1.0
  Se  Se12  1  0.55  -0.0  0.44  1.0
  Se  Se13  1  0.65  0.35  0.0  1.0
  Se  Se14  1  0.87  0.1  0.56  1.0
  Se  Se15  1  0.99  -0.0  0.49  1.0

K K K K K K K K K K Se Se Se Se Se Se
K K K K K K K K K K Se Se Se Se Se Se 0 9 o o o 1 3 o + o 1 15 + + o 2 13 - o o 4 5 o - o 4 5 + o o 6 8 o o o 7 10 o o o 9 14 o o - 10 11 o o o 12 13 - o o 