Phosphetene‐based polyaromatics: structure‐property relationships and chiroptical tuning DOI Creative Commons
Hortense Lauwick, Erik Kertész,

Kristóf Noel Garami

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown

Published: June 27, 2024

We describe the synthesis of π-extended phosphetene rings (4-member P-rings) flanked with PAH systems various topologies. These compounds are fully characterized including X-ray diffraction. The impact both polyaromatic platform and P-ring on structure, optical redox properties investigated experimentally theoretically. Although neither P centre nor 4-membered ring significantly takes part in HOMO or LUMO orbitals, structural features have an important modulating role distorting symmetry leading to chiroptical properties. stereogenic P-atom is used as a remote chiral perturbator induce circularly polarized luminescence system. dissymmetry factor highly dependent topology, supported by theoretical calculations.

Language: Английский

Phosphetene‐Based Polyaromatics: Structure‐Property Relationships and Chiroptical Tuning DOI Creative Commons
Hortense Lauwick, Erik Kertész,

Kristóf Noel Garami

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(42)

Published: June 27, 2024

Abstract We describe the synthesis of π‐extended phosphetene rings (4‐member P‐rings) flanked with PAH systems various topologies. These compounds are fully characterized including X‐ray diffraction. The impact both polyaromatic platform and P‐ring on structure, optical redox properties investigated experimentally theoretically. Although neither P centre nor 4‐membered ring significantly takes part in HOMO or LUMO orbitals, structural features have an important modulating role distorting symmetry leading to chiroptical properties. stereogenic P‐atom is used as a remote chiral perturbator induce circularly polarized luminescence system. dissymmetry factor highly dependent topology, supported by theoretical calculations.

Language: Английский

Citations

1
Phosphetene‐based polyaromatics: structure‐property relationships and chiroptical tuning DOI Creative Commons
Hortense Lauwick, Erik Kertész,

Kristóf Noel Garami

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: unknown

Published: June 27, 2024

We describe the synthesis of π-extended phosphetene rings (4-member P-rings) flanked with PAH systems various topologies. These compounds are fully characterized including X-ray diffraction. The impact both polyaromatic platform and P-ring on structure, optical redox properties investigated experimentally theoretically. Although neither P centre nor 4-membered ring significantly takes part in HOMO or LUMO orbitals, structural features have an important modulating role distorting symmetry leading to chiroptical properties. stereogenic P-atom is used as a remote chiral perturbator induce circularly polarized luminescence system. dissymmetry factor highly dependent topology, supported by theoretical calculations.

Language: Английский

Citations

0