A Conformationally Stable π-Expanded X-Type Double Helicene Comprising Dihydropyracylene Units with Multistage Redox Behavior

Keyphrases

• Redox Activity 100%
• Double Helicene 100%
• X-type 100%
• Commercially Available 50%
• Absorption Bands 50%
• Chiral HPLC 50%
• Twisted Structure 50%
• Density Functional Theory 50%
• Computational Study 50%
• Circularly Polarized Luminescence 50%
• Redox 50%
• X-ray Crystallographic Analysis 50%
• UV-Vis Spectra 50%
• Stokes Shift 50%
• Spatial Extension 50%
• Frontier Molecular Orbitals 50%
• Conformational Stability 50%
• Electrochemical Studies 50%
• Emission Band 50%
• HOMO-LUMO Gap 50%
• Reversible Redox Reaction 50%
• Acenaphthene 50%
• Helicenes 50%
• Photoluminescence Quantum Yield 50%
• Polycyclic Framework 50%
• Luminescence Response 50%

Chemistry

• Helicene 100%
• Density Functional Theory 50%
• Chiral HPLC 50%
• Frontier Orbital 50%
• Photoluminescence 50%
• UV/VIS Spectroscopy 50%
• Quantum Yield 50%
• Polarized Luminescence 50%
• X-Ray Crystallographic Analysis 50%
• Acenaphthene 50%
• Enantiomer 50%
• stability 50%