data_[K2Be1Os1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Be  1.5700  1.0500  0.5900
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [3.2670]
_cell_length_b [3.2012]
_cell_length_c [10.0613]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.5734]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [K2BeOs]
_chemical_formula_sum '[K2 Be1 Os1]'
_cell_volume [104.5338]
_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  0.0944  0.5000  0.6543  1
  K  K1  1  0.9027  0.0000  0.0943  1
  Be  Be2  1  0.9991  0.5000  0.3688  1
  Os  Os3  1  0.5038  0.0000  0.3826  1
]