The material structure described by CaF2Zn crystallizes in the tetragonal I4_1/amd space group. The structure consists of eight 7440-66-6 atoms inside a CaF2 framework. In the CaF2 framework, Ca(1) is bonded in a 6-coordinate geometry to six equivalent F(1) atoms. F(1) is bonded in a trigonal non-coplanar geometry to three equivalent Ca(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaZnF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.484
_cell_length_b   7.484
_cell_length_c   7.484
_cell_angle_alpha   121.525
_cell_angle_beta   121.525
_cell_angle_gamma   87.378
_symmetry_Int_Tables_number   1
_cell_volume   289.217
_cell_formula_units_Z   4
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
  Ca  Ca0  1  0.875  0.625  0.250  1.0
  Ca  Ca1  1  0.375  0.625  0.750  1.0
  Ca  Ca2  1  0.375  0.625  0.250  1.0
  Ca  Ca3  1  0.375  0.125  0.750  1.0
  Zn  Zn4  1  0.375  0.125  0.250  1.0
  Zn  Zn5  1  0.875  0.125  0.750  1.0
  Zn  Zn6  1  0.875  0.125  0.250  1.0
  Zn  Zn7  1  0.875  0.625  0.750  1.0
  F  F8  1  0.161  0.472  0.311  1.0
  F  F9  1  0.161  0.851  0.689  1.0
  F  F10  1  0.222  0.411  0.811  1.0
  F  F11  1  0.589  0.778  0.189  1.0
  F  F12  1  0.601  0.411  0.189  1.0
  F  F13  1  0.589  0.399  0.811  1.0
  F  F14  1  0.528  0.839  0.689  1.0
  F  F15  1  0.149  0.839  0.311  1.0
[/CIF]
.
The material structure described by CaF2Zn crystallizes in the tetragonal I4_1/amd space group. The structure consists of eight 7440-66-6 atoms inside a CaF2 framework. In the CaF2 framework, Ca(1) is bonded in a 6-coordinate geometry to six equivalent F(1) atoms. F(1) is bonded in a trigonal non-coplanar geometry to three equivalent Ca(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_CaZnF2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.484
_cell_length_b   7.484
_cell_length_c   7.484
_cell_angle_alpha   121.525
_cell_angle_beta   121.525
_cell_angle_gamma   87.378
_symmetry_Int_Tables_number   1
_cell_volume   289.217
_cell_formula_units_Z   4
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
  Ca  Ca0  1  0.875  0.625  0.250  1.0
  Ca  Ca1  1  0.375  0.625  0.750  1.0
  Ca  Ca2  1  0.375  0.625  0.250  1.0
  Ca  Ca3  1  0.375  0.125  0.750  1.0
  Zn  Zn4  1  0.375  0.125  0.250  1.0
  Zn  Zn5  1  0.875  0.125  0.750  1.0
  Zn  Zn6  1  0.875  0.125  0.250  1.0
  Zn  Zn7  1  0.875  0.625  0.750  1.0
  F  F8  1  0.161  0.472  0.311  1.0
  F  F9  1  0.161  0.851  0.689  1.0
  F  F10  1  0.222  0.411  0.811  1.0
  F  F11  1  0.589  0.778  0.189  1.0
  F  F12  1  0.601  0.411  0.189  1.0
  F  F13  1  0.589  0.399  0.811  1.0
  F  F14  1  0.528  0.839  0.689  1.0
  F  F15  1  0.149  0.839  0.311  1.0
[/CIF]
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