[Study of the pattern of gamma-resonance absorption lines in deoxy- and oxyhemoglobin]

The pattern of Mössbauer spectra lines of desoxy- and oxyhemoglobin measured with high accuracy is investigated. The distribution histograms of isomer shifts and quadrupole splittings of spectra components are obtained. An analysis carried out showed a possibility of the approximation of each spectrum pattern by the superposition of two quadrupole splitting doublets with different intensities, similar isomer shifts and quadrupole splittings identical for desoxy- and different for oxyhemoglobin which reflected the difference in nonequivalence of Fe2+ in alpha- and beta-subunits of desoxy- and oxyhemoglobin.