Oxygen and nitric oxide affinities of iron(II) ‘capped’ porphyrins
作者:Makoto Shimizu、Fred Basolo、Maria N. Vallejo、Jack E. Baldwin
DOI:10.1016/s0020-1693(00)81846-0
日期:1984.4
Oxygen and NO binding constants are reported for Fe(Por)(B) [1] complexes. The results show a good correlation between O2 and NO affinities, and this is attributed to the similar bent structures of the FeOO and FeNO moieties. Evidence is presented to show that iron(II) C3-capped porphyrins have a low affinity for O2 because of ligand coordination on the cavity side of the cap.