Issue 60, 2025

Synthesis, structure, and properties of twisted π-conjugated molecules featuring three-dimensional π–π interactions in solid states

Abstract

Thiophene-containing twisted π-conjugated molecules were synthesized by introducing methyl groups to sterically hindered positions. Three-dimensional π–π stacking was observed in the solid state, and the hole-transporting ability up to 1.85 × 10−4 cm2 V−1 s−1 was confirmed by constructing field effect transistor devices.

Graphical abstract: Synthesis, structure, and properties of twisted π-conjugated molecules featuring three-dimensional π–π interactions in solid states

Supplementary files

Article information

Article type
Communication
Submitted
28 Apr 2025
Accepted
18 Jun 2025
First published
19 Jun 2025

Chem. Commun., 2025,61, 11187-11190

Synthesis, structure, and properties of twisted π-conjugated molecules featuring three-dimensional π–π interactions in solid states

M. Nagase, R. Yoshida, S. Nakano, T. Hirose and Y. Segawa, Chem. Commun., 2025, 61, 11187 DOI: 10.1039/D5CC02387D

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