Abstract
Trimethylacetate complexes of manganese and iron of identical structure have been studied by X-ray photoelectron spectroscopy. The increase in both spin-orbit splitting and difference in the binding energy of satellite and M 2p 3/2 line with an increase in magnetic moment is observed for the manganese complexes with oxygen and partially nitrogen environment of metal atoms. A reverse dependence is found for iron complexes. It is suggested that binuclear and hexanuclear manganese complexes show antiferromagnetic interactions, while similar iron complexes exhibit ferromagnetic interactions.
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Original Russian Text © T.M. Ivanova, A.V. Shchukarev, A.A. Sidorov, M.A. Kiskin, V.M. Novotortsev, I.L. Eremenko, 2009, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2009, Vol. 73, No. 7, pp. 987–989.
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Ivanova, T.M., Shchukarev, A.V., Sidorov, A.A. et al. Relation of X-ray photoelectron spectra with the magnetic properties of high-spin pivalic MnII and FeII . Bull. Russ. Acad. Sci. Phys. 73, 932–934 (2009). https://doi.org/10.3103/S1062873809070223
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DOI: https://doi.org/10.3103/S1062873809070223