data_[Tc4Ni2Os2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tc  1.9000  1.3500  0.7417
  Ni  1.9100  1.3500  0.7400
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [8.8655]
_cell_length_b [2.7016]
_cell_length_c [4.6612]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.6048]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Tc2NiOs]
_chemical_formula_sum '[Tc4 Ni2 Os2]'
_cell_volume [110.0765]
_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
[
  Tc  Tc0  2  0.2505  0.5000  0.2607  1
  Tc  Tc1  2  0.4981  0.5000  0.9913  1
  Ni  Ni2  2  0.0004  0.5000  0.4973  1
  Os  Os3  2  0.2510  0.0000  0.7506  1
]