data_[Li2Ga6Cu2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Li  0.9800  1.4500  0.9000
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.0791]
_cell_length_b [5.5097]
_cell_length_c [6.5418]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.3070]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [LiGa3Cu]
_chemical_formula_sum '[Li2 Ga6 Cu2]'
_cell_volume [169.3670]
_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
[
  Li  Li0  2  0.0702  0.2500  0.3830  1.0
  Ga  Ga1  4  0.4786  0.0028  0.1959  1.0
  Ga  Ga2  2  0.0763  0.2500  0.8647  1.0
  Cu  Cu3  2  0.3561  0.7500  0.4646  1.0
]