data_[Ga2Co7]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Co  1.8800  1.3500  0.7683
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [2.5506]
_cell_length_b [2.5506]
_cell_length_c [26.5116]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Ga2Co7]
_chemical_formula_sum '[Ga2 Co7]'
_cell_volume [149.3653]
_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
[
  Ga  Ga0  2  0.3333  0.6667  0.1938  1
  Co  Co1  2  0.0000  0.0000  0.2757  1
  Co  Co2  2  0.3333  0.6667  0.4251  1
  Co  Co3  2  0.3333  0.6667  0.6504  1
  Co  Co4  1  0.0000  0.0000  0.5000  1
]