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Cover Feature: Tuning the Optical Properties of Sulfonylaniline Derivatives: Degeneracy Breaking of Benzene Orbitals and Linkage through Nodal Planes (ChemPhysChem 12/2019)
Author(s) -
Kudo Shoh,
Hoshino Nanami,
Beppu Teruo,
Katagiri Hiroshi
Publication year - 2019
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201900555
Subject(s) - intramolecular force , solvatochromism , chemistry , degeneracy (biology) , coupling (piping) , atomic orbital , chemical physics , node (physics) , cover (algebra) , linkage (software) , molecular physics , materials science , computational chemistry , physics , bioinformatics , stereochemistry , molecule , electron , quantum mechanics , organic chemistry , biochemistry , gene , metallurgy , biology , mechanical engineering , engineering
The Cover Feature illustrates that the orbital node hinders electronic coupling at aryl‐aryl bonds. Linkage through the nodal plane provides HOMO level‐dependent tuning of the optical properties and positive fluorescence solvatochromism with a large Stokes shift. This mechanism can be described as node‐induced intramolecular charge transfer. More information can be found in the Article by S. Kudo et al. on page 1581 in Issue 12, 2019 (DOI: 10.1002/cphc.201900135).