data_[Na4Mg2Zn10As12O48]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mg  1.3100  1.5000  0.8600
  Zn  1.6500  1.3500  0.8800
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2]
_cell_length_a [12.2356]
_cell_length_b [12.3751]
_cell_length_c [6.9003]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.0488]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [5]
_chemical_formula_structural [Na2MgZn5(AsO4)6]
_chemical_formula_sum '[Na4 Mg2 Zn10 As12 O48]'
_cell_volume [961.4056]
_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
[
  Na  Na0  2  0.0000  0.0093  0.0000  1
  Na  Na1  2  0.0000  0.9906  0.5000  1
  Mg  Mg2  2  0.0000  0.2828  0.5000  1
  Zn  Zn3  4  0.2086  0.1586  0.3718  1
  Zn  Zn4  4  0.2092  0.8416  0.8722  1
  Zn  Zn5  2  0.0000  0.7164  0.0000  1
  As  As6  4  0.2242  0.8863  0.3650  1
  As  As7  4  0.2246  0.1142  0.8645  1
  As  As8  2  0.0000  0.3107  0.0000  1
  As  As9  2  0.0000  0.6886  0.5000  1
  O  O10  4  0.0347  0.2334  0.2259  1
  O  O11  4  0.0350  0.7672  0.7254  1
  O  O12  4  0.1177  0.3945  0.0164  1
  O  O13  4  0.1178  0.6052  0.5166  1
  O  O14  4  0.1271  0.5946  0.0843  1
  O  O15  4  0.1284  0.4047  0.5861  1
  O  O16  4  0.1466  0.0044  0.3458  1
  O  O17  4  0.1473  0.9959  0.8455  1
  O  O18  4  0.1508  0.1774  0.6236  1
  O  O19  4  0.1515  0.8229  0.1231  1
  O  O20  4  0.2106  0.8106  0.5662  1
  O  O21  4  0.2110  0.1892  0.0662  1
]