Molecular switching in iron complexes bridged via tin-cyanides observed by Mössbauer and ESR spectroscopy

Research output: Contribution to journal › Conference article › Research › peer review

Authors

  • S. Jung
  • F. Renz
  • M. Klein
  • M. Menzel
  • R. Boča
  • R. Stößer

Research Organisations

External Research Organisations

  • BAM Federal Institute for Materials Research and Testing
  • Slovak University of Technology in Bratislava
  • Humboldt-Universität zu Berlin (HU Berlin)
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Details

Original languageEnglish
Article number012027
JournalJournal of Physics: Conference Series
Volume217
Issue number1
Publication statusPublished - 2010
EventInternational Conference on the Applications of the Mossbauer Effect, ICAME 2009 - Vienna, Austria
Duration: 19 Jul 2009 → 24 Jul 2009

Abstract

The precursor [FeIII(L)Cl] (LH2 N,N'-bis(2'-hydroxy- 3'-X-benzyliden)-1,6-diamino-3-N-hexane) is a high-spin (S 5/2) complex (with X -CH3, -O-CH3). This precursor is combined with the bridging unit [SnIV(CN)4] to yield star-shaped pentanuclear clusters, [(L-X-FeIII)4Sn(CN) 4]Cl4 57Fe-Mössbauer, 119mSn- Mössbauer, and ESR spectroscopy are used to study our samples. For X -CH3 the 57Fe-Mössbauer data show a multiple spin transition between iron(III) in the high-spin and low-spin state. Changing the functional group from X -CH3 to X -O-CH3 turns the switchability off.

ASJC Scopus subject areas

Cite this

Molecular switching in iron complexes bridged via tin-cyanides observed by Mössbauer and ESR spectroscopy. / Jung, S.; Renz, F.; Klein, M. et al.
In: Journal of Physics: Conference Series, Vol. 217, No. 1, 012027, 2010.

Research output: Contribution to journal › Conference article › Research › peer review

Jung, S, Renz, F, Klein, M, Menzel, M, Boča, R & Stößer, R 2010, 'Molecular switching in iron complexes bridged via tin-cyanides observed by Mössbauer and ESR spectroscopy', Journal of Physics: Conference Series, vol. 217, no. 1, 012027. https://doi.org/10.1088/1742-6596/217/1/012027
Jung, S., Renz, F., Klein, M., Menzel, M., Boča, R., & Stößer, R. (2010). Molecular switching in iron complexes bridged via tin-cyanides observed by Mössbauer and ESR spectroscopy. Journal of Physics: Conference Series, 217(1), Article 012027. https://doi.org/10.1088/1742-6596/217/1/012027
Jung S, Renz F, Klein M, Menzel M, Boča R, Stößer R. Molecular switching in iron complexes bridged via tin-cyanides observed by Mössbauer and ESR spectroscopy. Journal of Physics: Conference Series. 2010;217(1):012027. doi: 10.1088/1742-6596/217/1/012027
Jung, S. ; Renz, F. ; Klein, M. et al. / Molecular switching in iron complexes bridged via tin-cyanides observed by Mössbauer and ESR spectroscopy. In: Journal of Physics: Conference Series. 2010 ; Vol. 217, No. 1.
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title = "Molecular switching in iron complexes bridged via tin-cyanides observed by M{\"o}ssbauer and ESR spectroscopy",
abstract = "The precursor [FeIII(L)Cl] (LH2 N,N'-bis(2'-hydroxy- 3'-X-benzyliden)-1,6-diamino-3-N-hexane) is a high-spin (S 5/2) complex (with X -CH3, -O-CH3). This precursor is combined with the bridging unit [SnIV(CN)4] to yield star-shaped pentanuclear clusters, [(L-X-FeIII)4Sn(CN) 4]Cl4 57Fe-M{\"o}ssbauer, 119mSn- M{\"o}ssbauer, and ESR spectroscopy are used to study our samples. For X -CH3 the 57Fe-M{\"o}ssbauer data show a multiple spin transition between iron(III) in the high-spin and low-spin state. Changing the functional group from X -CH3 to X -O-CH3 turns the switchability off.",
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T1 - Molecular switching in iron complexes bridged via tin-cyanides observed by Mössbauer and ESR spectroscopy

AU - Jung, S.

AU - Renz, F.

AU - Klein, M.

AU - Menzel, M.

AU - Boča, R.

AU - Stößer, R.

PY - 2010

Y1 - 2010

N2 - The precursor [FeIII(L)Cl] (LH2 N,N'-bis(2'-hydroxy- 3'-X-benzyliden)-1,6-diamino-3-N-hexane) is a high-spin (S 5/2) complex (with X -CH3, -O-CH3). This precursor is combined with the bridging unit [SnIV(CN)4] to yield star-shaped pentanuclear clusters, [(L-X-FeIII)4Sn(CN) 4]Cl4 57Fe-Mössbauer, 119mSn- Mössbauer, and ESR spectroscopy are used to study our samples. For X -CH3 the 57Fe-Mössbauer data show a multiple spin transition between iron(III) in the high-spin and low-spin state. Changing the functional group from X -CH3 to X -O-CH3 turns the switchability off.

AB - The precursor [FeIII(L)Cl] (LH2 N,N'-bis(2'-hydroxy- 3'-X-benzyliden)-1,6-diamino-3-N-hexane) is a high-spin (S 5/2) complex (with X -CH3, -O-CH3). This precursor is combined with the bridging unit [SnIV(CN)4] to yield star-shaped pentanuclear clusters, [(L-X-FeIII)4Sn(CN) 4]Cl4 57Fe-Mössbauer, 119mSn- Mössbauer, and ESR spectroscopy are used to study our samples. For X -CH3 the 57Fe-Mössbauer data show a multiple spin transition between iron(III) in the high-spin and low-spin state. Changing the functional group from X -CH3 to X -O-CH3 turns the switchability off.

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VL - 217

JO - Journal of Physics: Conference Series

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T2 - International Conference on the Applications of the Mossbauer Effect, ICAME 2009

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