ArticleChemical science2019
Finding intersections between electronic excited state potential energy surfaces with simultaneous ultrafast X-ray scattering and spectroscopy.
Article in Chemical science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 54 papers.
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Who cites it
54 citing papers in PubMed.
- Article
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- A new reference for changes in X-ray scattering from water due to temperature changes at ambient conditions.Journal of synchrotron radiation · 2026Article
- Analysis strategies for time-resolved X-ray solution scattering at high repetition rate XFEL sources.Journal of synchrotron radiation · 2026Article
- Unveiling hidden wavepacket dynamics in time-resolved x-ray scattering data via singular spectrum analysis.Structural dynamics (Melville, N.Y.) · 2025Article
- Ultrafast charge-transfer-induced spin transition in cobalt-tungstate molecular photomagnets.Nature communications · 2025Article
- Capturing ultrafast molecular motions and lattice dynamics in spin crossover film using femtosecond diffraction methods.Nature communications · 2025Article
- Simulation of Ultrafast Excited-State Dynamics in Fe(II) Complexes: Assessment of Electronic Structure Descriptions.Journal of chemical theory and computation · 2025Article
- Ultrafast Two-Color X-Ray Emission Spectroscopy Reveals Excited State Landscape in a Base Metal Dyad.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- High-Spin State of a Ferrocene Electron Donor Revealed by Optical and X-ray Transient Absorption Spectroscopy.Journal of the American Chemical Society · 2024Article
- The Liquid Jet Endstation for Hard X-ray Scattering and Spectroscopy at the Linac Coherent Light Source.Molecules (Basel, Switzerland) · 2024Article
- A comparative review of time-resolved x-ray and electron scattering to probe structural dynamics.Structural dynamics (Melville, N.Y.) · 2024Review
- Correlating Valence and 2p3d RIXS Spectroscopies: A Ligand-Field Study of Spin-Crossover Iron(II).Inorganic chemistry · 2024Article
- Controlling the Photophysical Properties of a Series of Isostructural dJournal of the American Chemical Society · 2024Article
- Multifaceted Deactivation Dynamics of Fe(II)The journal of physical chemistry. A · 2023Article
- Cerium Photocatalyst in Action: Structural Dynamics in the Presence of Substrate Visualized via Time-Resolved X-ray Liquidography.Journal of the American Chemical Society · 2023Article
- Solution phase high repetition rate laser pump x-ray probe picosecond hard x-ray spectroscopy at the Stanford Synchrotron Radiation Lightsource.Structural dynamics (Melville, N.Y.) · 2023Article
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Authors and funding
40 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Light-driven molecular reactions are dictated by the excited state potential energy landscape, depending critically on the location of conical intersections and intersystem crossing points between potential surfaces where non-adiabatic effects govern transition probabilities between distinct electronic states. While ultrafast studies have provided significant insight into electronic excited state reaction dynamics, experimental approaches for identifying and characterizing intersections and seams between electronic states remain highly system dependent. Here we show that for 3d transition metal systems simultaneously recorded X-ray diffuse scattering and X-ray emission spectroscopy at sub-70 femtosecond time-resolution provide a solid experimental foundation for determining the mechanistic details of excited state reactions. In modeling the mechanistic information retrieved from such experiments, it becomes possible to identify the dominant trajectory followed during the excited state cascade and to determine the relevant loci of intersections between states. We illustrate our approach by explicitly mapping parts of the potential energy landscape dictating the light driven low-to-high spin-state transition (spin crossover) of [Fe(2,2'-bipyridine)
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