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Structural Determination of a Short-Lived Excited Iron(II) Complex by Picosecond X-Ray Absorption Spectroscopy
Open accessAbstract
Structural changes of the iron(II)-tris-bipyridine ([Fe(II)(bpy)(3)](2+)) complex induced by ultrashort pulse excitation and population of its short-lived (< or =0.6 ns) quintet high spin state have been detected by picosecond x-ray absorption spectroscopy. The structural relaxation from the high spin to the low spin state was followed over the entire lifetime of the excited state. A combined analysis of the x-ray-absorption near-edge structure and extended x-ray-absorption fine structure spectroscopy features delivers an Fe-N bond elongation of 0.2 A in the quintet state compared to the singlet ground state.
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Citations
Cited by
Molecular spin crossover phenomenon: recent achievements and prospects
Bousseksou, A., Molnár, G., Salmon, L., & Nicolazzi, W. (2011) · Chemical Society Reviews · doi:10.1039/c1cs15042a · Cited by 1,379
Cannizzo, A., Milne, C. J., Consani, C., Gawelda, W., Bressler, C., van Mourik, F., & Chergui, M. (2010) · Coordination Chemistry Reviews · doi:10.1016/j.ccr.2009.12.007 · Cited by 280
Self-citationChen, L. X., Zhang, X., Lockard, J. V., Stickrath, A. B., Attenkofer, K., Jennings, G., & Liu, D.-J. (2010) · Acta Crystallographica Section A Foundations of Crystallography · doi:10.1107/s0108767309051496 · Cited by 88
Metadata
- Authors
- Gawelda, W., Pham, V.-T., Benfatto, M., Zaushitsyn, Y., Kaiser, M., Grolimund, D., Johnson, S. L., Abela, R., Hauser, A., Bressler, C., & Chergui, M.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2007-02-02
- Volume
- 98
- Issue
- 5
- Pages
- 057401-057401
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2042555602
- Cited by
- 226
- References
- 0
- FWCI
- 17.91
- Type
- journal article
- Language
- en
- Open access
- bronze
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- CoChat. (2026). Citation check: Structural Determination of a Short-Lived Excited Iron(II) Complex by Picosecond X-Ray Absorption Spectroscopy. https://app.cochat.ai/papers/10.1103/physrevlett.98.057401
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- Gawelda, W., Pham, V.-T., Benfatto, M., Zaushitsyn, Y., Kaiser, M., Grolimund, D., Johnson, S. L., Abela, R., Hauser, A., Bressler, C., & Chergui, M. (2007). Structural Determination of a Short-Lived Excited Iron(II) Complex by Picosecond X-Ray Absorption Spectroscopy. Physical Review Letters. https://doi.org/10.1103/physrevlett.98.057401
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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