Chemical shift of meso-carbon: a powerful probe to determine the coordination structure and electron configuration of ferric porphyrin complexesElectronic supplementary information (ESI) available:chemical shifts, 1H NMR spectra, Curie plots and EPR spectra of 1 and 2. See http://www.rsc.org/suppdata/cc/b3/b303785a/
Keyword(s):
1H Nmr
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