The material described by Cr(CH2)6(CF4)2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. The structure is zero-dimensional and consists of eight carbon tetrafluoride molecules and four chromium;methane molecules. is represented by the CIF file [CIF]
data_CrH12(CF)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.085
_cell_length_b   7.085
_cell_length_c   7.085
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   251.488
_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
  Cr  Cr0  1  0.000  0.000  0.000  1.0
  H  H1  1  0.263  0.000  0.000  1.0
  H  H2  1  0.737  0.000  0.000  1.0
  H  H3  1  0.000  0.263  0.737  1.0
  H  H4  1  0.000  0.737  0.263  1.0
  H  H5  1  0.000  0.263  0.000  1.0
  H  H6  1  0.737  0.000  0.263  1.0
  H  H7  1  0.000  0.737  0.000  1.0
  H  H8  1  0.263  0.000  0.737  1.0
  H  H9  1  0.000  0.000  0.263  1.0
  H  H10  1  0.000  0.000  0.737  1.0
  H  H11  1  0.737  0.263  0.000  1.0
  H  H12  1  0.263  0.737  0.000  1.0
  C  C13  1  0.250  0.250  0.250  1.0
  C  C14  1  0.750  0.750  0.750  1.0
  C  C15  1  0.801  0.199  0.199  1.0
  C  C16  1  0.199  0.801  0.801  1.0
  C  C17  1  0.199  0.801  0.199  1.0
  C  C18  1  0.801  0.199  0.801  1.0
  C  C19  1  0.199  0.199  0.801  1.0
  C  C20  1  0.801  0.801  0.199  1.0
  F  F21  1  0.327  0.327  0.327  1.0
  F  F22  1  0.673  0.673  0.673  1.0
  F  F23  1  0.327  0.327  0.018  1.0
  F  F24  1  0.327  0.018  0.327  1.0
  F  F25  1  0.673  0.673  0.982  1.0
  F  F26  1  0.673  0.982  0.673  1.0
  F  F27  1  0.018  0.327  0.327  1.0
  F  F28  1  0.982  0.673  0.673  1.0
[/CIF]
.
The material described by Cr(CH2)6(CF4)2 is Fluorite structured and crystallizes in the cubic Fm-3m space group. The structure is zero-dimensional and consists of eight carbon tetrafluoride molecules and four chromium;methane molecules. is represented by the CIF file [CIF]
data_CrH12(CF)8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.085
_cell_length_b   7.085
_cell_length_c   7.085
_cell_angle_alpha   60.000
_cell_angle_beta   60.000
_cell_angle_gamma   60.000
_symmetry_Int_Tables_number   1
_cell_volume   251.488
_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
  Cr  Cr0  1  0.000  0.000  0.000  1.0
  H  H1  1  0.263  0.000  0.000  1.0
  H  H2  1  0.737  0.000  0.000  1.0
  H  H3  1  0.000  0.263  0.737  1.0
  H  H4  1  0.000  0.737  0.263  1.0
  H  H5  1  0.000  0.263  0.000  1.0
  H  H6  1  0.737  0.000  0.263  1.0
  H  H7  1  0.000  0.737  0.000  1.0
  H  H8  1  0.263  0.000  0.737  1.0
  H  H9  1  0.000  0.000  0.263  1.0
  H  H10  1  0.000  0.000  0.737  1.0
  H  H11  1  0.737  0.263  0.000  1.0
  H  H12  1  0.263  0.737  0.000  1.0
  C  C13  1  0.250  0.250  0.250  1.0
  C  C14  1  0.750  0.750  0.750  1.0
  C  C15  1  0.801  0.199  0.199  1.0
  C  C16  1  0.199  0.801  0.801  1.0
  C  C17  1  0.199  0.801  0.199  1.0
  C  C18  1  0.801  0.199  0.801  1.0
  C  C19  1  0.199  0.199  0.801  1.0
  C  C20  1  0.801  0.801  0.199  1.0
  F  F21  1  0.327  0.327  0.327  1.0
  F  F22  1  0.673  0.673  0.673  1.0
  F  F23  1  0.327  0.327  0.018  1.0
  F  F24  1  0.327  0.018  0.327  1.0
  F  F25  1  0.673  0.673  0.982  1.0
  F  F26  1  0.673  0.982  0.673  1.0
  F  F27  1  0.018  0.327  0.327  1.0
  F  F28  1  0.982  0.673  0.673  1.0
[/CIF]
.