Very long-range isotope shifts in the proton NMR spectra of deuteriated haemins
Very long-range isotope shifts have been observed in the 500 MHz proton NMR spectra of several deuteriated haemins; these shifts are consistent with a redistribution of delocalised π spin density upon fractional resolution, owing to deuteriation, of the ground state orbital degeneracy of the low-spin iron(III) ion.
Publication Source (Journal or Book title)
Journal of the Chemical Society, Chemical Communications
Medforth, C., Shiau, F., La Mar, G., & Smith, K. (1991). Very long-range isotope shifts in the proton NMR spectra of deuteriated haemins. Journal of the Chemical Society, Chemical Communications (8), 590-592. https://doi.org/10.1039/C39910000590