data_[K1Ac2Pm1Te4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Ac  1.1000  1.9500  1.2600
  Pm  1.1300  1.8500  1.1100
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [8.0701]
_cell_length_b [4.6719]
_cell_length_c [8.2489]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.0643]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [KAc2PmTe4]
_chemical_formula_sum '[K1 Ac2 Pm1 Te4]'
_cell_volume [293.9473]
_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  0.0000  0.0000  0.0000  1
  Ac  Ac1  1  0.5000  0.0000  0.5000  1
  Ac  Ac2  1  0.5000  0.5000  0.0000  1
  Pm  Pm3  1  0.0000  0.5000  0.5000  1
  Te  Te4  2  0.2393  0.0000  0.7393  1
  Te  Te5  2  0.2480  0.5000  0.2590  1
]