6533b86ffe1ef96bd12cd4bd
RESEARCH PRODUCT
Integrated experimental and computational spectroscopy study on the protonation of the α-nitronyl nitroxide radical unit
Ulrich SchatzschneiderAnna-maria PützEva Rentschlersubject
Models MolecularNitroxide mediated radical polymerizationFree RadicalsChemistryMagnetismSpectrum AnalysisRadicalMolecular ConformationGeneral Physics and AstronomyDisproportionationProtonationTime-dependent density functional theoryPhotochemistryCyclic N-OxidesQuantum TheoryProtonsPhysical and Theoretical ChemistrySpectroscopySpin (physics)description
The stability of the α-nitronyl nitroxide radical unit under acidic conditions is investigated by an integrated experimental UV/Vis spectroscopy and TDDFT study. In the field of molecular magnetism, α-nitronyl nitroxide radicals are important as purely organic spin carriers due to their synthetic versatility. Here, the existence of an intermediate of the protonated α-nitronyl nitroxide radical unit is demonstrated for the first time and a proposed disproportionation reaction is confirmed.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2011-12-22 | Phys. Chem. Chem. Phys. |