Stable radicals and thermally robust high-spin di-and triradicals have emerged as important
organic materials due to their promising applications in diverse fields. New fundamental …

Highly emissive π-conjugated macrocycles with tunable circularly polarized luminescence
(CPL) have sparked theoretical and synthetic interests in recent years. Herein, we report a …

We herein present the synthetic approach to a new antiaromatic double aza [7] helicene C
that features NN‐embedded polycyclic aromatic hydrocarbons (PAHs). This heteroatom …

Modulation of absorbance and emission is key for the design of chiral chromophores.
Accessing a series of compounds absorbing and emitting (circularly polarized) light over a …

π‐Conjugated chiral nanorings with intriguing electronic structures and chiroptical
properties have attracted considerable interests in synthetic chemistry and materials …

We report a neutral high-spin diradical of chiral C 2-symmetric bis [5] diazahelicene with Δ E
ST≈ 0.4 kcal mol–1, as determined by EPR spectroscopy/SQUID magnetometry. The …

This paper presents new chiral luminescent molecules (N7-BMes2 and N7-TTM) using
configurationally stable aza [7] helicene (1) as a universal heteroatom-doped chiral scaffold …

The potential control of circularly polarized luminescence (CPL), especially its sign and
switching at the molecular level without any chemical modification, is desirable, but remains …

Despite extensive studies has been explored on single‐molecule switches and rectifiers, the
design of single‐molecule inductors has not been explored due to the experimental …

Unique spin–spin (magnetic) interactions, ring‐size effects on ground‐state spin multiplicity,
and in‐plane aromaticity has been found in localized 1, 3‐diradicals embedded in curved …