 Nuclear resonance vibrational spectroscopy

Nuclear resonance vibrational spectroscopy (NRVS) is a highly specialized analytical technique used to probe the vibrational modes of molecules, particularly those containing nuclei with non-zero nuclear spin, such as iron (25% of naturally occurring iron is ^57Fe, which has a nuclear spin). It combines elements of nuclear resonance techniques, such as nuclear magnetic resonance (NMR) and Mössbauer spectroscopy, with vibrational spectroscopy methods, like infrared (IR) or Raman spectroscopy.