The crystal structure described by SrF2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. Sr(1) is bonded in a body-centered cubic geometry to eight equivalent F(1) atoms. F(1) is bonded to four equivalent Sr(1) atoms to form a mixture of corner and edge-sharing FSr4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.100
_cell_length_b   4.100
_cell_length_c   4.100
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   48.742
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  F  F1  1  0.750  0.750  0.750  1.0
  F  F2  1  0.250  0.250  0.250  1.0
[/CIF]
.
The crystal structure described by SrF2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. Sr(1) is bonded in a body-centered cubic geometry to eight equivalent F(1) atoms. F(1) is bonded to four equivalent Sr(1) atoms to form a mixture of corner and edge-sharing FSr4 tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_SrF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.100
_cell_length_b   4.100
_cell_length_c   4.100
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   48.742
_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
  Sr  Sr0  1  0.000  0.000  0.000  1.0
  F  F1  1  0.750  0.750  0.750  1.0
  F  F2  1  0.250  0.250  0.250  1.0
[/CIF]
.