data_[Sr4Tl2Zn2N2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Tl  1.6200  1.9000  1.3325
  Zn  1.6500  1.3500  0.8800
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.9710]
_cell_length_b [3.8876]
_cell_length_c [9.4216]
_cell_angle_alpha [90.0000]
_cell_angle_beta [114.9030]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Sr2TlZnN]
_chemical_formula_sum '[Sr4 Tl2 Zn2 N2]'
_cell_volume [264.8079]
_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
[
  Sr  Sr0  2  0.1882  0.7500  0.3710  1.0
  Sr  Sr1  2  0.1964  0.2500  0.0130  1.0
  Tl  Tl2  2  0.4255  0.2500  0.7316  1.0
  Zn  Zn3  2  0.1668  0.7500  0.7272  1.0
  N  N4  2  0.0109  0.2500  0.1784  1.0
]