data_[Sr4Ga2Ge2N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [6.9618]
_cell_length_b [4.1027]
_cell_length_c [8.8156]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.5729]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Sr2GaGeN]
_chemical_formula_sum '[Sr4 Ga2 Ge2 N2]'
_cell_volume [238.6794]
_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
[
  Sr  Sr0  2  0.2981  0.2500  0.0340  1.0
  Sr  Sr1  2  0.3146  0.2500  0.6218  1.0
  Ga  Ga2  2  0.0367  0.7500  0.7523  1.0
  Ge  Ge3  2  0.1770  0.7500  0.2997  1.0
  N  N4  2  0.3236  0.7500  0.8291  1.0
]