data_[Ga24N24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Ama2]
_cell_length_a [4.7179]
_cell_length_b [34.1734]
_cell_length_c [19.7300]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [40]
_chemical_formula_structural [GaN]
_chemical_formula_sum '[Ga24 N24]'
_cell_volume [3180.9894]
_cell_formula_units_Z [24]
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  4  0.2500  0.0203  0.7370  1
  Ga  Ga1  4  0.2500  0.0210  0.2677  1
  Ga  Ga2  4  0.2500  0.0945  0.3529  1
  Ga  Ga3  4  0.2500  0.0948  0.6507  1
  Ga  Ga4  4  0.2500  0.3825  0.0661  1
  Ga  Ga5  4  0.2500  0.3848  0.9145  1
  N  N6  4  0.2500  0.0193  0.3754  1
  N  N7  4  0.2500  0.0218  0.6289  1
  N  N8  4  0.2500  0.0281  0.4311  1
  N  N9  4  0.2500  0.0352  0.5764  1
  N  N10  4  0.2500  0.4361  0.9747  1
  N  N11  4  0.2500  0.4546  0.0221  1
]