data_[Li2Cr1Ga1Ge1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Cr  1.6600  1.4000  0.9400
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [4.5047]
_cell_length_b [4.5047]
_cell_length_c [4.8501]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Li2CrGaGe]
_chemical_formula_sum '[Li2 Cr1 Ga1 Ge1]'
_cell_volume [98.4211]
_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
[
  Li  Li0  2  0.0000  0.5000  0.0000  1
  Cr  Cr1  1  0.5000  0.5000  0.5000  1
  Ga  Ga2  1  0.0000  0.0000  0.5000  1
  Ge  Ge3  1  0.0000  0.0000  0.0000  1
]