data_[Sr4Ca4Zn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ca  1.0000  1.8000  1.1400
  Zn  1.6500  1.3500  0.8800
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.6238]
_cell_length_b [4.4671]
_cell_length_c [6.4291]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.3282]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [SrCaZn]
_chemical_formula_sum '[Sr4 Ca4 Zn4]'
_cell_volume [439.9640]
_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  0.1467  0.0000  0.3264  1.0
  Ca  Ca1  4  0.0849  0.5000  0.7955  1.0
  Zn  Zn2  4  0.2315  0.0000  0.8840  1.0
]