Evidence map›Paper›PMID 40542041›Full record

ArticleScientific reports2025

Wavelength-dependent photodissociation of iodomethylbutane.

Valerija Music, Felix Allum, Ludger Inhester, Philipp Schmidt, Rebecca Boll, Thomas M Baumann, Günter Brenner, Mark Brouard, Michael Burt, Philipp V Demekhin and 30 more

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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

40 authors.

Valerija MusicDepartment of Physics, Universität Hamburg, 22607, Hamburg, Germany.
Felix AllumStanford PULSE Institute, SLAC National Accelerator Laboratory, Menlo Park, CA, 94305, USA.
Ludger InhesterCenter for Free-Electron Laser Science CFEL, Deutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Philipp SchmidtInstitut für Physik und CINSaT, Universität Kassel, 34132, Kassel, Germany.
Rebecca BollEuropean X-Ray Free-Electron Laser Facility, 22869, Schenefeld, Germany.
Thomas M BaumannEuropean X-Ray Free-Electron Laser Facility, 22869, Schenefeld, Germany.
Günter BrennerDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Mark BrouardThe Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK.
Michael BurtThe Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK.
Philipp V DemekhinInstitut für Physik und CINSaT, Universität Kassel, 34132, Kassel, Germany.
Simon DörnerDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Arno EhresmannInstitut für Physik und CINSaT, Universität Kassel, 34132, Kassel, Germany.
Andreas GallerEuropean X-Ray Free-Electron Laser Facility, 22869, Schenefeld, Germany.
Patrik GrychtolEuropean X-Ray Free-Electron Laser Facility, 22869, Schenefeld, Germany.
David HeathcoteThe Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK.
Denis KarginInstitut für Chemie, Universität Kassel, Heinrich-Plett-Straße 40, 34132, Kassel, Germany.
Mats LarssonStockholm University, AlbaNova University Center, 114 21, Stockholm, Sweden.
Jason W L LeeThe Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK.
Zheng LiState Key Laboratory for Mesoscopic Physics, School of Physics, Peking University, Beijing, 100871, China.
Bastian ManschwetusDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Lutz MarderInstitut für Physik und CINSaT, Universität Kassel, 34132, Kassel, Germany.
Robert MasonThe Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK.
Michael MeyerEuropean X-Ray Free-Electron Laser Facility, 22869, Schenefeld, Germany.
Huda OttoInstitut für Physik und CINSaT, Universität Kassel, 34132, Kassel, Germany.
Christopher PassowDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Rudolf PietschnigInstitut für Chemie, Universität Kassel, Heinrich-Plett-Straße 40, 34132, Kassel, Germany.
Daniel RammDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Daniel RollesKansas State University, 1228 N 17th St, Manhattan, KS, 66506, USA.
Kaja SchubertDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Lucas SchwobDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Richard D ThomasStockholm University, AlbaNova University Center, 114 21, Stockholm, Sweden.
Claire VallanceThe Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Oxford, OX1 3TA, UK.
Igor VidanovicInstitut für Physik und CINSaT, Universität Kassel, 34132, Kassel, Germany.
Clemens von Korff SchmisingMax Born Institute, Max-Born-Straße 2A, 12489, Berlin, Germany.
René WagnerEuropean X-Ray Free-Electron Laser Facility, 22869, Schenefeld, Germany.
Vitali ZhaunerchykUniversity of Gothenburg, 405 30, Gothenburg, Sweden.
Peter WalterDepartment of Physics, Universität Hamburg, 22607, Hamburg, Germany.
Sadia BariDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Benjamin ErkDeutsches Elektronen-Synchrotron DESY, Notkestr. 85, 22607, Hamburg, Germany.
Markus IlchenDepartment of Physics, Universität Hamburg, 22607, Hamburg, Germany. markus.ilchen@uni-hamburg.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ultrashort XUV pulses of the Free-Electron-LASer in Hamburg (FLASH) were used to investigate laser-induced fragmentation patterns of the prototypical chiral molecule 1-iodo-2-methyl-butane ([Formula: see text] [Formula: see text]I) in a pump-probe scheme. Ion velocity-map images and mass spectra of optical-laser-induced fragmentation were obtained for subsequent FEL exposure with photon energies of 63 eV and 75 eV. These energies specifically address the iodine 4d edge of neutral and singly charged iodine, respectively. The presented ion spectra for two optical pump-laser wavelengths, i.e., 800 nm and 267 nm, reveal substantially different cationic fragment yields in dependence on the wavelength and intensity. For the case of 800-nm-initiated fragmentation, the molecule dissociates notably slower than for the 267 nm pump. The results underscore the importance of considering optical-laser wavelength and intensity in the dissociation dynamics of this prototypical chiral molecule that is a promising candidate for future studies of its asymmetric nature.

Identifiers

PMID40542041
PMCPMC12181341

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