data_[Ce14Tc4Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ce  1.1200  1.8500  1.0800
  Tc  1.9000  1.3500  0.7417
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.8707]
_cell_length_b [14.5664]
_cell_length_c [9.3068]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [Ce7(TcOs)2]
_chemical_formula_sum '[Ce14 Tc4 Os4]'
_cell_volume [524.7332]
_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
[
  Ce  Ce0  4  0.0000  0.1250  0.7372  1
  Ce  Ce1  4  0.0000  0.1948  0.1171  1
  Ce  Ce2  4  0.0000  0.3922  0.8866  1
  Ce  Ce3  2  0.0000  0.5000  0.4939  1
  Tc  Tc4  2  0.0000  0.0000  0.1834  1
  Tc  Tc5  2  0.0000  0.5000  0.1530  1
  Os  Os6  4  0.0000  0.2620  0.4170  1
]