title: 1,1,1,3,3,3-Hexafluoro-2,2-bis-[4-(4-nitro-phen-oxy)phen-yl]propane.
abstract: In the title compound, C(27)H(16)F(6)N(2)O(6), the nitro groups are almost coplanar with the aromatic rings to which they are attached [dihedral angles = 3.5 (5) and 6.2 (3)°]. The dihedral angles between adjacent aromatic rings are 78.07 (8) and 71.11 (8)° for nitro-phen-yl/phenyl and 69.50 (8)° for phen-yl/phenyl. An inter-molecular C-H⋯π inter-action seems to be effective in the stabilization of the structure.
authors.forename: H
authors.initials: H
authors.lastname: Nawaz
authors.forename: Zareen
authors.initials: Z
authors.lastname: Akhter
authors.forename: Michael
authors.initials: M
authors.lastname: Bolte
authors.forename: M S
authors.initials: MS
authors.lastname: Butt
authors.forename: Humaira M
authors.initials: HM
authors.lastname: Siddiqi