data_[Sr4Co4Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Co  1.8800  1.3500  0.7683
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.4431]
_cell_length_b [16.9734]
_cell_length_c [4.2503]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [SrCoGe2]
_chemical_formula_sum '[Sr4 Co4 Ge8]'
_cell_volume [320.5371]
_cell_formula_units_Z [4]
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  4  0.0000  0.1062  0.7500  1.0
  Co  Co1  4  0.0000  0.3155  0.7500  1.0
  Ge  Ge2  4  0.0000  0.2500  0.2500  1.0
  Ge  Ge3  4  0.0000  0.4536  0.7500  1.0
]