data_K3Co
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.54
_cell_length_b   5.54
_cell_length_c   5.61
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.64
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K3Co
_chemical_formula_sum   'K3 Co1'
_cell_volume   172.33
_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  K1  1  0.93  0.01  0.81  1.0
  K  K2  1  0.93  0.99  0.81  1.0
  K  K3  1  0.0  0.0  0.0  1.0
  Co  Co0  1  0.86  0.0  0.0  1.0

data_K3Co
_symmetry_space_group_name_H-M   Pm
_cell_length_a   5.54
_cell_length_b   5.54
_cell_length_c   5.61
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   K3Co
_chemical_formula_sum   'K3 Co1'
_cell_volume   172.4
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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  2  0.93  0.01  0.81  1.0
  K  K1  1  0.0  0.0  0.0  1.0
  Co  Co2  1  0.86  0.0  0.0  1.0

K K K Co
K K K Co 0 1 o - o 2 3 - o o 