data_[Ca4Cu8Ge4H4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Cu  1.9000  1.3500  0.8200
  Ge  2.0100  1.2500  0.7700
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [4.0608]
_cell_length_b [10.7005]
_cell_length_c [6.8176]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [CaCu2GeH]
_chemical_formula_sum '[Ca4 Cu8 Ge4 H4]'
_cell_volume [296.2424]
_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
[
  Ca  Ca0  4  0.0000  0.4368  0.7500  1.0
  Cu  Cu1  8  0.0000  0.1585  0.5615  1.0
  Ge  Ge2  4  0.0000  0.2796  0.2500  1.0
  H  H3  4  0.0000  0.0000  0.0000  1.0
]