Krug M, Fröhlich N, Fehn D, Vogel A, Rominger F, Meyer K, Clark T, Kivala M, Guldi DM (2021)
Publication Type: Journal article
Publication year: 2021
Three linear dimers with two redox-active planarized triphenylamines were synthesized and their structures verified by X-ray crystallography. Their radical cations, which exhibit electron self-exchange between the two redox centers, are of great interest. This process was thoroughly investigated by means of electron paramagnetic resonance spectroscopy, absorption spectroscopy, and (time-dependent) density functional theory calculations. A comparison of the key parameters of electron transfer with non-planarized nitrogen-centered building blocks emphasizes the impact of using redox centers with low internal reorganization energies. However, the distance-dependence attenuation factor of the super-exchange mechanisms remains similar.
APA:
Krug, M., Fröhlich, N., Fehn, D., Vogel, A., Rominger, F., Meyer, K.,... Guldi, D.M. (2021). Pre-Planarized Triphenylamine-Based Linear Mixed-Valence Charge-Transfer Systems. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.202014567
MLA:
Krug, Marcel, et al. "Pre-Planarized Triphenylamine-Based Linear Mixed-Valence Charge-Transfer Systems." Angewandte Chemie International Edition (2021).
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