XRAY PHOTOELECTRON AND XRAY EMISSION STUDY OF THE ELECTRONIC STRUCTURE OF HEXANUCLEAR Mn(II,III) PIVALATE COMPLEXES
A.D. Fedorenko1, L.N. Mazalov1, E.Yu. Fursova2, V.I. Ovcharenko2, A.V. Kalinkin3, S.A. Lavrukhina1
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2International Tomography Center, Siberian Branch, Novosibirsk, Russia
3Boreskov Institute of Catalysis, Siberian Branch, Novosibirsk, Russia
Keywords: РФЭС, РЭС, пивалат марганца с изоникотинамидом, XPS, XES, manganese pivalate with isonicotinamide
Abstract
The electronic structure of hexanuclear Mn(II,III) pivalate complexes with tetrahydrofuran and isonicotinamide are studied by X-ray photoelectron spectroscopy and X-ray emission spectroscopy. It is shown that when isonicotinamide substitutes for tetrahydrofuran the spin state of manganese ions is retained, and the electron density increases on the manganese and oxygen atoms of the [Mn6(O)2Piv10] core.
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