57 Fe NMR chemical shifts of superstructured heme model compounds have been found to be extremely sensitive to atropisomerism and deformation (ruffling) of the porphyrin geometry.
Bibliographical noteFunding Information:
This research was supported by the Greek General Secretariat of Research and Technology, the QMW Faculty of Science Research Fund, and a Franco-Hellenique (PLATO) short term fellowship to C.G.K. The NMR spectra were obtained on the ULIRS Bruker AMX-600 facility located at QMC and the NMR Centre of the University of Ioannina (Bruker AMX-400).
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- Fe NMR
- Heme models
- Porphyrin deformation