Inorganic Chemistry

Carbon-13 and deuterium NMR spectroscopy of high-spin manganese (III) porphyrin halide and pyridine complexes

HM Goff, AP Hansen

Index: Goff, Harold M.; Hansen, Andrew P. Inorganic Chemistry, 1984 , vol. 23, p. 321 - 326

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Citation Number: 18

Abstract

Carbon-13 NMR spectroscopic measurements have been performed for high-spin manganese (111) porphyrins to evaluate effects of axial ligand binding and to correlate isotropic shift patterns with d-orbital occupation. A qualitative description of unpaired spin delocalization mechanisms is offered. No particular ordering of resonances is apparent for F, C1-, and I-adducts, but absolute shift values for the F complex are larger and approach ...