The material structure described by MgF2 is Hydrophilite structured and crystallizes in the orthorhombic Pnnm space group. Mg(1) is bonded to six equivalent F(1) atoms to form a mixture of edge and corner-sharing MgF6 octahedra. The corner-sharing octahedral tilt angles are 50°. F(1) is bonded in a trigonal planar geometry to three equivalent Mg(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.092
_cell_length_b   4.644
_cell_length_c   4.735
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   67.997
_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
  Mg  Mg0  1  0.500  0.500  0.500  1.0
  Mg  Mg1  1  0.000  0.000  0.000  1.0
  F  F2  1  0.500  0.786  0.180  1.0
  F  F3  1  0.500  0.214  0.820  1.0
  F  F4  1  0.000  0.286  0.320  1.0
  F  F5  1  0.000  0.714  0.680  1.0
[/CIF]
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The material structure described by MgF2 is Hydrophilite structured and crystallizes in the orthorhombic Pnnm space group. Mg(1) is bonded to six equivalent F(1) atoms to form a mixture of edge and corner-sharing MgF6 octahedra. The corner-sharing octahedral tilt angles are 50°. F(1) is bonded in a trigonal planar geometry to three equivalent Mg(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_MgF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.092
_cell_length_b   4.644
_cell_length_c   4.735
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   67.997
_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
  Mg  Mg0  1  0.500  0.500  0.500  1.0
  Mg  Mg1  1  0.000  0.000  0.000  1.0
  F  F2  1  0.500  0.786  0.180  1.0
  F  F3  1  0.500  0.214  0.820  1.0
  F  F4  1  0.000  0.286  0.320  1.0
  F  F5  1  0.000  0.714  0.680  1.0
[/CIF]
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