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Abstract
This study utilized time-resolved serial femtosecond crystallography (TR-SFX) to investigate the structural dynamics of a metal-organic framework (MOF) composed of Fe porphyrins and hexazirconium nodes. The TR-SFX data revealed three distinct structural pathways: coherent oscillatory movements of Zr and Fe atoms, a transient structure with doming and disordering movements, and a vibrationally hot structure with isotropic disorder. This demonstrates the feasibility of TR-SFX for studying chemical systems.
Publisher
Nature Chemistry
Published On
May 01, 2024
Authors
Jaedong Kang, Yunbeom Lee, Seonggon Lee, Hosung Ki, Jungmin Kim, Jain Gu, Yongjun Cha, Jun Heo, Kyung Won Lee, Seong Ok Kim, Jaehyun Park, Sang-Youn Park, Sangsoo Kim, Rory Ma, Intae Eom, Minseok Kim, Jeongho Kim, Jae Hyuk Lee, Hyotcherl Ihee
Tags
time-resolved crystallography
metal-organic frameworks
Fe porphyrins
structural dynamics
zirconium nodes
chemical systems
vibrational structure

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