X-ray photoelectron Fe3s and Fe3p spectra of polynuclear trimethylacetate iron complexes
X-ray photoelectron Fe3s and Fe3p spectra are employed to study the electron structure and the spin magnetic state of bi-, tri-, and hexa-nuclear trimethylacetate iron complexes. Assignment of the spectra is performed based on an isolated-ion Pauli–Fock calculation of Fe3s and Fe3p spectra of the Fe...
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Published in | Journal of electron spectroscopy and related phenomena Vol. 180; no. 1; pp. 21 - 26 |
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Main Authors | , , , , , , , |
Format | Journal Article |
Language | English French German |
Published |
Elsevier B.V
01.06.2010
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Subjects | |
Online Access | Get full text |
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Summary: | X-ray photoelectron Fe3s and Fe3p spectra are employed to study the electron structure and the spin magnetic state of bi-, tri-, and hexa-nuclear trimethylacetate iron complexes. Assignment of the spectra is performed based on an isolated-ion Pauli–Fock calculation of Fe3s and Fe3p spectra of the Fe atoms in bi- and tri-valent states. Nonequivalent Fe
III and Fe
II atoms are detected in tri- and hexa-nuclear complexes. Paramagnetic-limit molecular magnetic moments are calculated using effective atomic magnetic moments obtained from spin-sensitive spectral characteristics. Comparison of those values with the magnetic measurements data demonstrates antiferromagnetic interaction within the complexes. |
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Bibliography: | ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0368-2048 1873-2526 1873-2526 |
DOI: | 10.1016/j.elspec.2010.03.011 |