data_[K4Be4Ga4As8]
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
  Ga  1.8100  1.3000  0.7600
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.6758]
_cell_length_b [3.9873]
_cell_length_c [9.5854]
_cell_angle_alpha [90.0000]
_cell_angle_beta [96.8387]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [KBeGaAs2]
_chemical_formula_sum '[K4 Be4 Ga4 As8]'
_cell_volume [481.0236]
_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
[
  K  K0  4  0.1529  0.5000  0.6620  1.0
  Be  Be1  4  0.1763  0.5000  0.0737  1.0
  Ga  Ga2  4  0.0480  0.0000  0.1786  1.0
  As  As3  4  0.1245  0.5000  0.3044  1.0
  As  As4  4  0.1375  0.0000  0.9454  1.0
]