Issue 53, 2022
From the journal:

Chemical Communications

Photoactivation of triosmium dodecacarbonyl at 400 nm probed with time-resolved X-ray liquidography†

Hosung Ki,ab   Tae Wu Kim, ORCID logo c   Jiwon Moon,d   Jungmin Kim,ab   Yunbeom Lee,ab   Jun Heo,ab   Kyung Hwan Kim,e   Qingyu Kong,f   Dmitry Khakhulin,g   Gemma Newby,h   Joonghan Kim, ORCID logo d   Jeongho Kim, ORCID logo i   Michael Wulffh  and  Hyotcherl Ihee ORCID logo *ab  

* Corresponding authors

a Center for Advanced Reaction Dynamics, Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea
E-mail: hyotcherl.ihee@kaist.ac.kr

b Department of Chemistry and KI for the BioCentury, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea

c Department of Chemistry, Mokpo National University, Muan-gun, Jeollanam-do 58554, Republic of Korea

d Department of Chemistry, The Catholic University of Korea, Bucheon 14662, Republic of Korea

e Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Republic of Korea

f Synchrotron Soleil, L’Orme des Merisiers, Saint-Aubin, BP 48, 91192 Gif-sur-Yvette Cedex, France

g European XFEL, Holzkoppel 4, 22869 Schenefeld, Germany

h European Synchrotron Radiation Facility, BP 220, 38043 Grenoble Cedex, France

i Department of Chemistry, Inha University, Incheon 22212, Republic of Korea

Abstract

The photoactivation mechanism of Os3(CO)12 at 400 nm is examined with time-resolved X-ray liquidography. The data reveal two pathways: the vibrational relaxation following an internal conversion to the electronic ground state and the ligand dissociation to form Os3(CO)11 with a ligand vacancy at the axial position.

Graphical abstract: Photoactivation of triosmium dodecacarbonyl at 400 nm probed with time-resolved X-ray liquidography

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Article information

DOI
https://doi.org/10.1039/D2CC02438A
Article type
Communication
Submitted
02 mai 2022
Accepted
07 juin 2022
First published
08 juin 2022
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2022,58, 7380-7383

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Photoactivation of triosmium dodecacarbonyl at 400 nm probed with time-resolved X-ray liquidography

H. Ki, T. W. Kim, J. Moon, J. Kim, Y. Lee, J. Heo, K. H. Kim, Q. Kong, D. Khakhulin, G. Newby, J. Kim, J. Kim, M. Wulff and H. Ihee, Chem. Commun., 2022, 58, 7380 DOI: 10.1039/D2CC02438A

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