The material structure described by Na2Mg(SO6)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(5), one O(6), and two equivalent O(3) atoms. Mg(1) is bonded in a distorted square co-planar geometry to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms. S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Mg(1), and one S(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mg(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one O(6) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Na(1), one Mg(1), and one O(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na2Mg(SO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.991
_cell_length_b   8.574
_cell_length_c   12.201
_cell_angle_alpha   90.000
_cell_angle_beta   85.185
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   520.274
_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  1  0.664  0.609  0.117  1.0
  Na  Na1  1  0.336  0.109  0.383  1.0
  Na  Na2  1  0.336  0.391  0.883  1.0
  Na  Na3  1  0.664  0.891  0.617  1.0
  Mg  Mg4  1  0.000  0.500  0.500  1.0
  Mg  Mg5  1  0.000  0.000  0.000  1.0
  S  S6  1  0.536  0.711  0.408  1.0
  S  S7  1  0.464  0.211  0.092  1.0
  S  S8  1  0.464  0.289  0.592  1.0
  S  S9  1  0.536  0.789  0.908  1.0
  O  O10  1  0.647  0.641  0.304  1.0
  O  O11  1  0.353  0.141  0.196  1.0
  O  O12  1  0.353  0.359  0.696  1.0
  O  O13  1  0.647  0.859  0.804  1.0
  O  O14  1  0.691  0.653  0.502  1.0
  O  O15  1  0.309  0.153  0.998  1.0
  O  O16  1  0.309  0.347  0.498  1.0
  O  O17  1  0.691  0.847  0.002  1.0
  O  O18  1  0.558  0.883  0.409  1.0
  O  O19  1  0.442  0.383  0.091  1.0
  O  O20  1  0.442  0.117  0.591  1.0
  O  O21  1  0.558  0.617  0.909  1.0
  O  O22  1  0.247  0.666  0.432  1.0
  O  O23  1  0.753  0.166  0.068  1.0
  O  O24  1  0.753  0.334  0.568  1.0
  O  O25  1  0.247  0.834  0.932  1.0
  O  O26  1  0.903  0.355  0.243  1.0
  O  O27  1  0.097  0.855  0.257  1.0
  O  O28  1  0.097  0.645  0.757  1.0
  O  O29  1  0.903  0.145  0.743  1.0
  O  O30  1  0.097  0.810  0.160  1.0
  O  O31  1  0.903  0.310  0.340  1.0
  O  O32  1  0.903  0.190  0.840  1.0
  O  O33  1  0.097  0.690  0.660  1.0
[/CIF]
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The material structure described by Na2Mg(SO6)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(5), one O(6), and two equivalent O(3) atoms. Mg(1) is bonded in a distorted square co-planar geometry to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms. S(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are six inequivalent O sites. In the first O site, O(1) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Na(1), one Mg(1), and one S(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Na(1) and one S(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one Mg(1) and one S(1) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one O(6) atom. In the sixth O site, O(6) is bonded in a distorted trigonal non-coplanar geometry to one Na(1), one Mg(1), and one O(5) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na2Mg(SO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.991
_cell_length_b   8.574
_cell_length_c   12.201
_cell_angle_alpha   90.000
_cell_angle_beta   85.185
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   520.274
_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  1  0.664  0.609  0.117  1.0
  Na  Na1  1  0.336  0.109  0.383  1.0
  Na  Na2  1  0.336  0.391  0.883  1.0
  Na  Na3  1  0.664  0.891  0.617  1.0
  Mg  Mg4  1  0.000  0.500  0.500  1.0
  Mg  Mg5  1  0.000  0.000  0.000  1.0
  S  S6  1  0.536  0.711  0.408  1.0
  S  S7  1  0.464  0.211  0.092  1.0
  S  S8  1  0.464  0.289  0.592  1.0
  S  S9  1  0.536  0.789  0.908  1.0
  O  O10  1  0.647  0.641  0.304  1.0
  O  O11  1  0.353  0.141  0.196  1.0
  O  O12  1  0.353  0.359  0.696  1.0
  O  O13  1  0.647  0.859  0.804  1.0
  O  O14  1  0.691  0.653  0.502  1.0
  O  O15  1  0.309  0.153  0.998  1.0
  O  O16  1  0.309  0.347  0.498  1.0
  O  O17  1  0.691  0.847  0.002  1.0
  O  O18  1  0.558  0.883  0.409  1.0
  O  O19  1  0.442  0.383  0.091  1.0
  O  O20  1  0.442  0.117  0.591  1.0
  O  O21  1  0.558  0.617  0.909  1.0
  O  O22  1  0.247  0.666  0.432  1.0
  O  O23  1  0.753  0.166  0.068  1.0
  O  O24  1  0.753  0.334  0.568  1.0
  O  O25  1  0.247  0.834  0.932  1.0
  O  O26  1  0.903  0.355  0.243  1.0
  O  O27  1  0.097  0.855  0.257  1.0
  O  O28  1  0.097  0.645  0.757  1.0
  O  O29  1  0.903  0.145  0.743  1.0
  O  O30  1  0.097  0.810  0.160  1.0
  O  O31  1  0.903  0.310  0.340  1.0
  O  O32  1  0.903  0.190  0.840  1.0
  O  O33  1  0.097  0.690  0.660  1.0
[/CIF]
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