The [Fe{(SePPh2)2N}2] Complex Revisited : X‐ray Crystallography, Magnetometry, High‐Frequency EPR, and Mössbauer Studies Reveal Its Tetrahedral FeIISe4 Coordination Sphere

Kurzanzeige
dc.contributor.authorFerentinos, Eleftherios
dc.contributor.authorChatziefthimiou, Spyros
dc.contributor.authorBoudalis, Athanassios K.
dc.contributor.authorPissas, Michael
dc.contributor.authorMathies, Guinevere
dc.contributor.authorGast, Peter
dc.contributor.authorGroenen, Edgar J. J.
dc.contributor.authorSanakis, Yiannis
dc.contributor.authorKyritsis, Panayotis
dc.date.accessioned2018-05-09T08:52:10Z
dc.date.available2018-05-09T08:52:10Z
dc.date.issued2018eng
dc.description.abstractThe synthesis and characterization of complex [Fe{(SePPh2)2N}2] (1) is described. X-ray crystallography shows that this system contains a tetrahedral FeSe4 coordination sphere. The structural features of 1 are compared with those of similar first row transition element complexes, including a recently reported preparation of [Fe{(SePPh2)2N}2] (1SP) exhibiting a highly unusual square planar FeSe4 coordination sphere. The electronic structure of 1 was elucidated by magnetometry, high-frequency EPR, and Mössbauer spectroscopic studies, which reveal zero-field splitting (ZFS) parameters typical of high spin S = 2 tetrahedral FeII sites. Accurate ZFS parameters (D = +8.22 cm–1, E/D = 0.104) were obtained by analysis of the EPR spectra and compared with those of the analogous [Fe{(SePPh2)2N}2] complex.eng
dc.description.versionpublishedeng
dc.identifier.doi10.1002/ejic.201701459eng
dc.identifier.ppn510467814
dc.identifier.urihttps://kops.uni-konstanz.de/handle/123456789/42277
dc.language.isoengeng
dc.rightsterms-of-use
dc.rights.urihttps://rightsstatements.org/page/InC/1.0/
dc.subjecthigh-spin Fe2+, tetrahedral coordination, high-frequency EPR
dc.subject.ddc540eng
dc.titleThe [Fe{(SePPh<sub>2</sub>)<sub>2</sub>N}<sub>2</sub>] Complex Revisited : X‐ray Crystallography, Magnetometry, High‐Frequency EPR, and Mössbauer Studies Reveal Its Tetrahedral Fe<sup>II</sup>Se<sub>4</sub> Coordination Sphereeng
dc.typeJOURNAL_ARTICLEeng
dspace.entity.typePublication
kops.citation.bibtex
@article{Ferentinos2018FeSeP-42277,
  year={2018},
  doi={10.1002/ejic.201701459},
  title={The [Fe{(SePPh<sub>2</sub>)<sub>2</sub>N}<sub>2</sub>] Complex Revisited : X‐ray Crystallography, Magnetometry, High‐Frequency EPR, and Mössbauer Studies Reveal Its Tetrahedral Fe<sup>II</sup>Se<sub>4</sub> Coordination Sphere},
  number={6},
  volume={2018},
  issn={1434-1948},
  journal={European Journal of Inorganic Chemistry},
  pages={713--721},
  author={Ferentinos, Eleftherios and Chatziefthimiou, Spyros and Boudalis, Athanassios K. and Pissas, Michael and Mathies, Guinevere and Gast, Peter and Groenen, Edgar J. J. and Sanakis, Yiannis and Kyritsis, Panayotis}
}
kops.citation.iso690FERENTINOS, Eleftherios, Spyros CHATZIEFTHIMIOU, Athanassios K. BOUDALIS, Michael PISSAS, Guinevere MATHIES, Peter GAST, Edgar J. J. GROENEN, Yiannis SANAKIS, Panayotis KYRITSIS, 2018. The [Fe{(SePPh2)2N}2] Complex Revisited : X‐ray Crystallography, Magnetometry, High‐Frequency EPR, and Mössbauer Studies Reveal Its Tetrahedral FeIISe4 Coordination Sphere. In: European Journal of Inorganic Chemistry. 2018, 2018(6), pp. 713-721. ISSN 1434-1948. eISSN 1099-0682. Available under: doi: 10.1002/ejic.201701459deu
kops.citation.iso690FERENTINOS, Eleftherios, Spyros CHATZIEFTHIMIOU, Athanassios K. BOUDALIS, Michael PISSAS, Guinevere MATHIES, Peter GAST, Edgar J. J. GROENEN, Yiannis SANAKIS, Panayotis KYRITSIS, 2018. The [Fe{(SePPh2)2N}2] Complex Revisited : X‐ray Crystallography, Magnetometry, High‐Frequency EPR, and Mössbauer Studies Reveal Its Tetrahedral FeIISe4 Coordination Sphere. In: European Journal of Inorganic Chemistry. 2018, 2018(6), pp. 713-721. ISSN 1434-1948. eISSN 1099-0682. Available under: doi: 10.1002/ejic.201701459eng
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