Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Resonance Raman spectra of deoxy heme-iron complexes in the high frequency region. Panel A, NP1. Panel B, H60C_NP1. The top spectrum in each panel was measured without added imidazole ligand whereas +Imd and +BuImd indicate the addition of 5-fold equivalents of imidazole and N-(n-butyl)-imidazole, respectively.
