The material structure described by Ba2SrMgWO6 crystallizes in the monoclinic Cm space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 9-coordinate geometry to one O(4), two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. In the second Ba site, Ba(2) is bonded in a 7-coordinate geometry to one O(3), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Sr(1) is bonded in a 4-coordinate geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. Mg(1) is bonded in a 5-coordinate geometry to one O(3), two equivalent O(1), and two equivalent O(2) atoms. W(1) is bonded in a distorted octahedral geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to one Ba(2), two equivalent Ba(1), one Sr(1), one Mg(1), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Sr(1), one Mg(1), and one W(1) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to one Ba(2), two equivalent Ba(1), one Sr(1), one Mg(1), and one W(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Ba(2), one Sr(1), and one W(1) atom. is represented by the CIF file [CIF]
data_Ba2SrMgWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.011
_cell_length_b   6.065
_cell_length_c   6.603
_cell_angle_alpha   68.133
_cell_angle_beta   62.921
_cell_angle_gamma   60.294
_symmetry_Int_Tables_number   1
_cell_volume   182.786
_cell_formula_units_Z   1
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
  Ba  Ba0  1  0.205  0.832  0.757  1.0
  Ba  Ba1  1  0.662  0.247  0.429  1.0
  Sr  Sr2  1  0.032  0.552  0.383  1.0
  Mg  Mg3  1  0.803  0.484  0.910  1.0
  W  W4  1  0.494  0.004  0.007  1.0
  O  O5  1  0.216  0.267  0.813  1.0
  O  O6  1  0.379  0.690  0.120  1.0
  O  O7  1  0.811  0.690  0.120  1.0
  O  O8  1  0.703  0.267  0.813  1.0
  O  O9  1  0.745  0.820  0.691  1.0
  O  O10  1  0.282  0.124  0.311  1.0
[/CIF]
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The material structure described by Ba2SrMgWO6 crystallizes in the monoclinic Cm space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 9-coordinate geometry to one O(4), two equivalent O(2), two equivalent O(3), and four equivalent O(1) atoms. In the second Ba site, Ba(2) is bonded in a 7-coordinate geometry to one O(3), two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Sr(1) is bonded in a 4-coordinate geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. Mg(1) is bonded in a 5-coordinate geometry to one O(3), two equivalent O(1), and two equivalent O(2) atoms. W(1) is bonded in a distorted octahedral geometry to one O(3), one O(4), two equivalent O(1), and two equivalent O(2) atoms. There are four inequivalent O sites. In the first O site, O(1) is bonded in a 6-coordinate geometry to one Ba(2), two equivalent Ba(1), one Sr(1), one Mg(1), and one W(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Sr(1), one Mg(1), and one W(1) atom. In the third O site, O(3) is bonded in a 6-coordinate geometry to one Ba(2), two equivalent Ba(1), one Sr(1), one Mg(1), and one W(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Ba(2), one Sr(1), and one W(1) atom. is represented by the CIF file [CIF]
data_Ba2SrMgWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.011
_cell_length_b   6.065
_cell_length_c   6.603
_cell_angle_alpha   68.133
_cell_angle_beta   62.921
_cell_angle_gamma   60.294
_symmetry_Int_Tables_number   1
_cell_volume   182.786
_cell_formula_units_Z   1
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
  Ba  Ba0  1  0.205  0.832  0.757  1.0
  Ba  Ba1  1  0.662  0.247  0.429  1.0
  Sr  Sr2  1  0.032  0.552  0.383  1.0
  Mg  Mg3  1  0.803  0.484  0.910  1.0
  W  W4  1  0.494  0.004  0.007  1.0
  O  O5  1  0.216  0.267  0.813  1.0
  O  O6  1  0.379  0.690  0.120  1.0
  O  O7  1  0.811  0.690  0.120  1.0
  O  O8  1  0.703  0.267  0.813  1.0
  O  O9  1  0.745  0.820  0.691  1.0
  O  O10  1  0.282  0.124  0.311  1.0
[/CIF]
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