The structure described by Ba2MgWFeO6 crystallizes in the triclinic P1 space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), two equivalent O(5), and two equivalent O(6) atoms. In the second Ba site, Ba(2) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), two equivalent O(5), and two equivalent O(6) atoms. Mg(1) is bonded in a square co-planar geometry to one O(1), one O(2), one O(3), and one O(4) atom. W(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. Fe(1) is bonded in a square co-planar 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 to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(4)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(2)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(3)Ba2MgFeW trigonal bipyramid. In the second O site, O(2) is bonded to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(3)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(1)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(4)Ba2MgFeW trigonal bipyramid. In the third O site, O(3) is bonded to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(2)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(1)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(4)Ba2MgFeW trigonal bipyramid. In the fourth O site, O(4) is bonded to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(1)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(2)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(3)Ba2MgFeW trigonal bipyramid. In the fifth O site, O(5) is bonded to two equivalent Ba(1), two equivalent Ba(2), and one W(1) atom to form distorted OBa4W trigonal bipyramids that share  a cornercorner with one O(6)Ba4W trigonal bipyramid, corners with three equivalent O(1)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(2)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(3)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(4)Ba2MgFeW trigonal bipyramids, corners with four equivalent O(5)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid, and edges with four equivalent O(6)Ba4W trigonal bipyramids. In the sixth O site, O(6) is bonded to two equivalent Ba(1), two equivalent Ba(2), and one W(1) atom to form distorted OBa4W trigonal bipyramids that share  a cornercorner with one O(5)Ba4W trigonal bipyramid, corners with three equivalent O(1)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(2)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(3)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(4)Ba2MgFeW trigonal bipyramids, corners with four equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid, and edges with four equivalent O(5)Ba4W trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba2MgFeWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.782
_cell_length_b   6.740
_cell_length_c   6.781
_cell_angle_alpha   74.479
_cell_angle_beta   130.269
_cell_angle_gamma   128.683
_symmetry_Int_Tables_number   1
_cell_volume   179.715
_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  0.500  0.815  0.315  1.0
  Ba  Ba1  1  0.501  0.186  0.686  1.0
  Mg  Mg2  1  0.500  0.500  0.000  1.0
  Fe  Fe3  1  1.000  0.499  0.500  1.0
  W  W4  1  1.000  1.000  0.000  1.0
  O  O5  1  0.488  0.734  0.748  1.0
  O  O6  1  0.986  0.734  0.247  1.0
  O  O7  1  0.013  0.266  0.753  1.0
  O  O8  1  0.512  0.266  0.252  1.0
  O  O9  1  0.999  0.190  0.192  1.0
  O  O10  1  0.003  0.811  0.808  1.0
[/CIF]
.
The structure described by Ba2MgWFeO6 crystallizes in the triclinic P1 space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), two equivalent O(5), and two equivalent O(6) atoms. In the second Ba site, Ba(2) is bonded in a 8-coordinate geometry to one O(1), one O(2), one O(3), one O(4), two equivalent O(5), and two equivalent O(6) atoms. Mg(1) is bonded in a square co-planar geometry to one O(1), one O(2), one O(3), and one O(4) atom. W(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom. Fe(1) is bonded in a square co-planar 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 to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(4)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(2)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(3)Ba2MgFeW trigonal bipyramid. In the second O site, O(2) is bonded to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(3)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(1)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(4)Ba2MgFeW trigonal bipyramid. In the third O site, O(3) is bonded to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(2)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(1)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(4)Ba2MgFeW trigonal bipyramid. In the fourth O site, O(4) is bonded to one Ba(1), one Ba(2), one Mg(1), one W(1), and one Fe(1) atom to form distorted OBa2MgFeW trigonal bipyramids that share corners with three equivalent O(1)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(5)Ba4W trigonal bipyramids, corners with three equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(5)Ba4W trigonal bipyramid,  an edgeedge with one O(6)Ba4W trigonal bipyramid,  a faceface with one O(2)Ba2MgFeW trigonal bipyramid, and  a faceface with one O(3)Ba2MgFeW trigonal bipyramid. In the fifth O site, O(5) is bonded to two equivalent Ba(1), two equivalent Ba(2), and one W(1) atom to form distorted OBa4W trigonal bipyramids that share  a cornercorner with one O(6)Ba4W trigonal bipyramid, corners with three equivalent O(1)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(2)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(3)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(4)Ba2MgFeW trigonal bipyramids, corners with four equivalent O(5)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid, and edges with four equivalent O(6)Ba4W trigonal bipyramids. In the sixth O site, O(6) is bonded to two equivalent Ba(1), two equivalent Ba(2), and one W(1) atom to form distorted OBa4W trigonal bipyramids that share  a cornercorner with one O(5)Ba4W trigonal bipyramid, corners with three equivalent O(1)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(2)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(3)Ba2MgFeW trigonal bipyramids, corners with three equivalent O(4)Ba2MgFeW trigonal bipyramids, corners with four equivalent O(6)Ba4W trigonal bipyramids,  an edgeedge with one O(1)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(2)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(3)Ba2MgFeW trigonal bipyramid,  an edgeedge with one O(4)Ba2MgFeW trigonal bipyramid, and edges with four equivalent O(5)Ba4W trigonal bipyramids. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ba2MgFeWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.782
_cell_length_b   6.740
_cell_length_c   6.781
_cell_angle_alpha   74.479
_cell_angle_beta   130.269
_cell_angle_gamma   128.683
_symmetry_Int_Tables_number   1
_cell_volume   179.715
_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  0.500  0.815  0.315  1.0
  Ba  Ba1  1  0.501  0.186  0.686  1.0
  Mg  Mg2  1  0.500  0.500  0.000  1.0
  Fe  Fe3  1  1.000  0.499  0.500  1.0
  W  W4  1  1.000  1.000  0.000  1.0
  O  O5  1  0.488  0.734  0.748  1.0
  O  O6  1  0.986  0.734  0.247  1.0
  O  O7  1  0.013  0.266  0.753  1.0
  O  O8  1  0.512  0.266  0.252  1.0
  O  O9  1  0.999  0.190  0.192  1.0
  O  O10  1  0.003  0.811  0.808  1.0
[/CIF]
.