Figure 11
Synchrotron far-IR spectra of a model heme compound, CoFe(OEP)py. Left: spectra measured on a 500 µm × 500 µm sample in a diamond cell. Right: pressure dependence of the low-frequency (53 cm−1) mode; the inset shows calculated atom displacements for the doming mode (Klug et al., 2002). |