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Updated: Sep 8, 2025
Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals
Published on: May 29, 2018
Photoactivation of triosmium dodecacarbonyl at 400 nm probed with time-resolved X-ray liquidography
Hosung Ki1,2, Tae Wu Kim3, Jiwon Moon4
1Center for Advanced Reaction Dynamics, Institute for Basic Science (IBS), Daejeon 34141, Republic of Korea. hyotcherl.ihee@kaist.ac.kr.
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.
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