Structural determination of a short-lived excited iron(II) complex by picosecond X-ray absorption spectroscopy
(2007) In Physical Review Letters 98(5).- Abstract
Structural changes of the iron(II)-tris-bipyridine ([FeII(bpy)3]2+) complex induced by ultrashort pulse excitation and population of its short-lived (0.6ns) 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 in the quintet state compared to the singlet ground state.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/7d3144c4-6866-455c-8b82-de947fd45112
- author
- publishing date
- 2007-02-02
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review Letters
- volume
- 98
- issue
- 5
- article number
- 057401
- publisher
- American Physical Society
- external identifiers
-
- scopus:33846813916
- ISSN
- 0031-9007
- DOI
- 10.1103/PhysRevLett.98.057401
- language
- English
- LU publication?
- no
- id
- 7d3144c4-6866-455c-8b82-de947fd45112
- date added to LUP
- 2019-06-30 10:04:44
- date last changed
- 2022-02-15 22:08:11
@article{7d3144c4-6866-455c-8b82-de947fd45112, abstract = {{<p>Structural changes of the iron(II)-tris-bipyridine ([FeII(bpy)3]2+) complex induced by ultrashort pulse excitation and population of its short-lived (0.6ns) 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 in the quintet state compared to the singlet ground state.</p>}}, author = {{Gawelda, Wojciech and Benfatto, Maurizio and Zaushitsyn, Yuri and Kaiser, Maik and Grolimund, Daniel and Johnson, Steven L. and Abela, Rafael and Hauser, Andreas and Bressler, Christian and Chergui, Majed and Pham, Van-Thai}}, issn = {{0031-9007}}, language = {{eng}}, month = {{02}}, number = {{5}}, publisher = {{American Physical Society}}, series = {{Physical Review Letters}}, title = {{Structural determination of a short-lived excited iron(II) complex by picosecond X-ray absorption spectroscopy}}, url = {{http://dx.doi.org/10.1103/PhysRevLett.98.057401}}, doi = {{10.1103/PhysRevLett.98.057401}}, volume = {{98}}, year = {{2007}}, }