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- Title
Ion‐Pairing Assemblies of Anion‐Responsive π‐Electronic Systems That Have Noncovalently Assisted Expanded Planar Region.
- Authors
Kugizaki, Rio; Haketa, Yohei; Kamada, Kenji; Maeda, Hiromitsu
- Abstract
Arylethynyl‐substituted dipyrrolyldiketone BF2 complexes as anion‐responsive π‐electronic molecules exhibited characteristic electronic properties derived from conformation changes upon anion binding, which caused an increase in UV/vis absorption and associated two‐photon absorption. The anion complexes showed expanded planar regions assisted by intramolecular interactions, resulting in charge‐by‐charge ion‐pairing assemblies in the solid state.
- Subjects
PYRROLE derivatives; ANIONS; ABSORPTION; MOLECULES; SOLIDS
- Publication
Chemistry - A European Journal, 2024, Vol 30, Issue 49, p1
- ISSN
0947-6539
- Publication type
Article
- DOI
10.1002/chem.202401932