data_K2MgCo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.43
_cell_length_b   4.02
_cell_length_c   9.22
_cell_angle_alpha   90.0
_cell_angle_beta   99.41
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   K2MgCo
_chemical_formula_sum   'K2 Mg1 Co1'
_cell_volume   125.21
_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  0.59  0.0  0.52  1.0
  K  K2  1  0.29  0.01  0.83  1.0
  Mg  Mg3  1  0.07  0.0  0.48  1.0
  Co  Co0  1  0.42  0.01  0.91  1.0

data_K2MgCo
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.43
_cell_length_b   4.02
_cell_length_c   9.22
_cell_angle_alpha   90.0
_cell_angle_beta   99.41
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   K2MgCo
_chemical_formula_sum   'K2 Mg1 Co1'
_cell_volume   125.21
_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  1  0.29  0.0  0.83  1.0
  K  K1  1  0.59  0.0  0.52  1.0
  Mg  Mg2  1  0.07  0.0  0.48  1.0
  Co  Co3  1  0.42  0.0  0.91  1.0

K K Mg Co