Abstract
In the title compound, C25H22O, the dihedral angle between the benzofuran and fluorene ring systems is 9.06 (6)°, and that between the two benzene rings of the fluorene system is 1.78 (12)°. Weak intermolecular C—H⋯π interactions help to stabilize the crystal structure.
Highlights
In the title compound, C25H22O, the dihedral angle between the benzofuran and fluorene ring systems is 9.06 (6), and that between the two benzene rings of the fluorene system is 1.78 (12)
Related literature The title compound is a precursor for the production of holetransporting and/or emitting materials, see: Shen et al (2005)
Cg1, Cg2, Cg3 and Cg4 are the centroids of the C23–C28, O29/C21–C23/C28 and C2–C5/C11/C12 rings, respectively
Summary
Key indicators: single-crystal X-ray study; T = 100 K; mean (C–C) = 0.005 A; R factor = 0.058; wR factor = 0.146; data-to-parameter ratio = 9.0. C25H22O, the dihedral angle between the benzofuran and fluorene ring systems is 9.06 (6), and that between the two benzene rings of the fluorene system is 1.78 (12). Weak intermolecular C—HÁ Á Á interactions help to stabilize the crystal structure. Related literature The title compound is a precursor for the production of holetransporting and/or emitting materials, see: Shen et al (2005). See: Bak et al (1961)
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