data_[Sr4Ga1Ge3]
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
]
_symmetry_space_group_name_H-M [Pmm2]
_cell_length_a [4.2875]
_cell_length_b [4.7964]
_cell_length_c [11.6227]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [25]
_chemical_formula_structural [Sr4GaGe3]
_chemical_formula_sum '[Sr4 Ga1 Ge3]'
_cell_volume [239.0141]
_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
[
  Sr  Sr0  1  0.0000  0.0000  0.8611  1
  Sr  Sr1  1  0.0000  0.5000  0.3627  1
  Sr  Sr2  1  0.5000  0.0000  0.1400  1
  Sr  Sr3  1  0.5000  0.5000  0.6343  1
  Ga  Ga4  1  0.5000  0.5000  0.9330  1
  Ge  Ge5  1  0.0000  0.0000  0.5676  1
  Ge  Ge6  1  0.0000  0.5000  0.0704  1
  Ge  Ge7  1  0.5000  0.0000  0.4308  1
]