data_[Pm8Tc4Ge4N20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Tc  1.9000  1.3500  0.7417
  Ge  2.0100  1.2500  0.7700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Cmc2_1]
_cell_length_a [3.2835]
_cell_length_b [14.0888]
_cell_length_c [10.0343]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [36]
_chemical_formula_structural [Pm2TcGeN5]
_chemical_formula_sum '[Pm8 Tc4 Ge4 N20]'
_cell_volume [464.1910]
_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
[
  Pm  Pm0  4  0.0000  0.1109  0.6980  1
  Pm  Pm1  4  0.0000  0.1345  0.2840  1
  Tc  Tc2  4  0.0000  0.2300  0.0125  1
  Ge  Ge3  4  0.0000  0.4496  0.4580  1
  N  N4  4  0.0000  0.0469  0.0540  1
  N  N5  4  0.0000  0.2872  0.6363  1
  N  N6  4  0.0000  0.3160  0.3841  1
  N  N7  4  0.0000  0.3561  0.0062  1
  N  N8  4  0.0000  0.4962  0.7906  1
]