data_[Ca2Er4Ga6Ge4Pt2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ca  1.0000  1.8000  1.1400
  Er  1.2400  1.7500  1.0300
  Ga  1.8100  1.3000  0.7600
  Ge  2.0100  1.2500  0.7700
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [Amm2]
_cell_length_a [4.2184]
_cell_length_b [12.1556]
_cell_length_c [7.0421]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [38]
_chemical_formula_structural [CaEr2Ga3Ge2Pt]
_chemical_formula_sum '[Ca2 Er4 Ga6 Ge4 Pt2]'
_cell_volume [361.1026]
_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
[
  Ca  Ca0  2  0.0000  0.0000  0.4142  1
  Er  Er1  4  0.0000  0.2062  0.7950  1
  Ga  Ga2  4  0.5000  0.1192  0.1159  1
  Ga  Ga3  2  0.5000  0.0000  0.7653  1
  Ge  Ge4  4  0.5000  0.1700  0.5019  1
  Pt  Pt5  2  0.0000  0.0000  0.9949  1
]