The structure described by MgWF6 crystallizes in the trigonal R-3 space group. Mg(1) is bonded to six equivalent F(1) atoms to form MgF6 octahedra that share corners with six equivalent W(1)F6 octahedra. The corner-sharing octahedral tilt angles are 35°. W(1) is bonded to six equivalent F(1) atoms to form WF6 octahedra that share corners with six equivalent Mg(1)F6 octahedra. The corner-sharing octahedral tilt angles are 35°. F(1) is bonded in a bent 150 degrees geometry to one Mg(1) and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgWF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.523
_cell_length_b   5.523
_cell_length_c   5.523
_cell_angle_alpha   55.457
_cell_angle_beta   55.457
_cell_angle_gamma   55.457
_symmetry_Int_Tables_number   1
_cell_volume   106.548
_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
  Mg  Mg0  1  0.500  0.500  0.500  1.0
  W  W1  1  0.000  0.000  0.000  1.0
  F  F2  1  0.635  0.865  0.245  1.0
  F  F3  1  0.865  0.245  0.635  1.0
  F  F4  1  0.755  0.365  0.135  1.0
  F  F5  1  0.135  0.755  0.365  1.0
  F  F6  1  0.365  0.135  0.755  1.0
  F  F7  1  0.245  0.635  0.865  1.0
[/CIF]
.
The structure described by MgWF6 crystallizes in the trigonal R-3 space group. Mg(1) is bonded to six equivalent F(1) atoms to form MgF6 octahedra that share corners with six equivalent W(1)F6 octahedra. The corner-sharing octahedral tilt angles are 35°. W(1) is bonded to six equivalent F(1) atoms to form WF6 octahedra that share corners with six equivalent Mg(1)F6 octahedra. The corner-sharing octahedral tilt angles are 35°. F(1) is bonded in a bent 150 degrees geometry to one Mg(1) and one W(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgWF6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.523
_cell_length_b   5.523
_cell_length_c   5.523
_cell_angle_alpha   55.457
_cell_angle_beta   55.457
_cell_angle_gamma   55.457
_symmetry_Int_Tables_number   1
_cell_volume   106.548
_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
  Mg  Mg0  1  0.500  0.500  0.500  1.0
  W  W1  1  0.000  0.000  0.000  1.0
  F  F2  1  0.635  0.865  0.245  1.0
  F  F3  1  0.865  0.245  0.635  1.0
  F  F4  1  0.755  0.365  0.135  1.0
  F  F5  1  0.135  0.755  0.365  1.0
  F  F6  1  0.365  0.135  0.755  1.0
  F  F7  1  0.245  0.635  0.865  1.0
[/CIF]
.