Previous Article Next Article Table of Contents Journal of the American Chemical Society, Vol.127, No.23, 8240-8241, 2005 DOI10.1021/ja0507721 Export Citation Electron propagator calculations show that alkyl substituents alter porphyrin ionization energies Dolgounitcheva O, Zakrzewski VG, Ortiz JV Please enable JavaScript to view the comments powered by Disqus.