Ultrafast spin crossover in a single crystal
Femtosecond spectroscopy and electron diffraction are used to characterize spin crossover in single crystal iron(II)-tris(bipyridine)-bis(hexafluorophosphate). The high-spin lifetime is reduced compared to in solution. Preliminary electron diffraction experiments show evidence of ultrafast Fe-N bond...
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2019-01-01
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doaj-a1365b2188254b8e917b3dde3101e6642021-08-02T04:01:02ZengEDP SciencesEPJ Web of Conferences2100-014X2019-01-012050700910.1051/epjconf/201920507009epjconf_up2019_07009Ultrafast spin crossover in a single crystalField Ryan L.Liu Lai ChungJiang YifengGawelda Wojciech0Lu Cheng1Miller R. J. Dwayne2European XFEL GmbHDepartments of Chemistry and Physics, University of TorontoDepartments of Chemistry and Physics, University of TorontoFemtosecond spectroscopy and electron diffraction are used to characterize spin crossover in single crystal iron(II)-tris(bipyridine)-bis(hexafluorophosphate). The high-spin lifetime is reduced compared to in solution. Preliminary electron diffraction experiments show evidence of ultrafast Fe-N bond elongation associated with spin crossover and the subsequent molecular reorganization resulting from vibrational cooling.https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_07009.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Field Ryan L. Liu Lai Chung Jiang Yifeng Gawelda Wojciech Lu Cheng Miller R. J. Dwayne |
spellingShingle |
Field Ryan L. Liu Lai Chung Jiang Yifeng Gawelda Wojciech Lu Cheng Miller R. J. Dwayne Ultrafast spin crossover in a single crystal EPJ Web of Conferences |
author_facet |
Field Ryan L. Liu Lai Chung Jiang Yifeng Gawelda Wojciech Lu Cheng Miller R. J. Dwayne |
author_sort |
Field Ryan L. |
title |
Ultrafast spin crossover in a single crystal |
title_short |
Ultrafast spin crossover in a single crystal |
title_full |
Ultrafast spin crossover in a single crystal |
title_fullStr |
Ultrafast spin crossover in a single crystal |
title_full_unstemmed |
Ultrafast spin crossover in a single crystal |
title_sort |
ultrafast spin crossover in a single crystal |
publisher |
EDP Sciences |
series |
EPJ Web of Conferences |
issn |
2100-014X |
publishDate |
2019-01-01 |
description |
Femtosecond spectroscopy and electron diffraction are used to characterize spin crossover in single crystal iron(II)-tris(bipyridine)-bis(hexafluorophosphate). The high-spin lifetime is reduced compared to in solution. Preliminary electron diffraction experiments show evidence of ultrafast Fe-N bond elongation associated with spin crossover and the subsequent molecular reorganization resulting from vibrational cooling. |
url |
https://www.epj-conferences.org/articles/epjconf/pdf/2019/10/epjconf_up2019_07009.pdf |
work_keys_str_mv |
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_version_ |
1721242940880191488 |