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Helmholtz-Zentrum Berlin: Berlin, DE

2015-02-01 to present | Beamline Scientist (Institute for Methods and Instrumentation in Synchrotron Radiation Research)
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Mattis Fondell

Works (14)

Identification of metal-centered excited states in Cr(iii) complexes with time-resolved L-edge X-ray spectroscopy

Chemical Science
2025 | Journal article
DOI: 10.1039/D4SC07625G
Contributors: Nahid Ghodrati; Sebastian Eckert; Mattis Fondell; Andreas Scherz; Alexander Föhlisch; Benjamin E. Van Kuiken
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Electronic structure, bonding and stability of fumarate, maleate, and succinate dianions from X-ray spectroscopy

Physical Chemistry Chemical Physics
2024 | Journal article
DOI: 10.1039/D3CP04348G
Contributors: Viktoriia Savchenko; Sebastian Eckert; Mattis Fondell; Rolf Mitzner; Vincius Vaz da Cruz; Alexander Föhlisch
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Fundamental electronic changes upon intersystem crossing in large aromatic photosensitizers: free base 5,10,15,20-tetrakis(4-carboxylatophenyl)porphyrin

Physical Chemistry Chemical Physics
2022 | Journal article
DOI: 10.1039/D1CP05420A
Contributors: Robby Büchner; Vinícius Vaz da Cruz; Nitika Grover; Asterios Charisiadis; Mattis Fondell; Robert Haverkamp; Mathias O. Senge; Alexander Föhlisch
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Metal–water covalency in the photo-aquated ferrocyanide complex as seen by multi-edge picosecond X-ray absorption

Physical Chemistry Chemical Physics
2022 | Journal article
DOI: 10.1039/D2CP04084K
Contributors: Vinícius Vaz da Cruz; Eric J. Mascarenhas; Robby Büchner; Raphael M. Jay; Mattis Fondell; Sebastian Eckert; Alexander Föhlisch
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Photo-induced ligand substitution of Cr(CO)6 in 1-pentanol probed by time resolved X-ray absorption spectroscopy

Physical Chemistry Chemical Physics
2022 | Journal article
DOI: 10.1039/D1CP05834G
Contributors: Eric J. Mascarenhas; Mattis Fondell; Robby Büchner; Sebastian Eckert; Vinícius Vaz da Cruz; Alexander Föhlisch
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Ultra-short helix pitch and spiral ordering in cholesteric liquid crystal revealed by resonant soft X-ray scattering

Soft Matter
2022 | Journal article
DOI: 10.1039/D1SM01543E
Contributors: Alevtina Smekhova; Vladimíra Novotná; Ladislav Fekete; Radu Abrudan; Mattis Fondell; Věra Hamplová; Boris I. Ostrovskii
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Cuts through the manifold of molecular H 2 O potential energy surfaces in liquid water at ambient conditions

Proceedings of the National Academy of Sciences
2022-07-12 | Journal article
DOI: 10.1073/pnas.2118101119
Contributors: Annette Pietzsch; Johannes Niskanen; Vinicius Vaz da Cruz; Robby Büchner; Sebastian Eckert; Mattis Fondell; Raphael M. Jay; Xingye Lu; Daniel McNally; Thorsten Schmitt et al.
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The porphyrin center as a regulator for metal–ligand covalency and π hybridization in the entire molecule

Physical Chemistry Chemical Physics
2021 | Journal article
DOI: 10.1039/D1CP03944J
Contributors: Robby Büchner; Mattis Fondell; Robert Haverkamp; Annette Pietzsch; Vinícius Vaz da Cruz; Alexander Föhlisch
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Crossref

Quantitative evaluation of transient valence orbital occupations in a 3d transition metal complex as seen from the metal and ligand perspective

Chemical Physics Letters
2020-09 | Journal article
DOI: 10.1016/j.cplett.2020.137681
Contributors: Raphael M. Jay; Sebastian Eckert; Rolf Mitzner; Mattis Fondell; Alexander Föhlisch
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Covalency‐Driven Preservation of Local Charge Densities in a Metal‐to‐Ligand Charge‐Transfer Excited Iron Photosensitizer

Angewandte Chemie International Edition
2019-07-29 | Journal article
DOI: 10.1002/anie.201904761
Contributors: Raphael M. Jay; Sebastian Eckert; Vinícius Vaz da Cruz; Mattis Fondell; Rolf Mitzner; Alexander Föhlisch
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Cover Picture: Covalency‐Driven Preservation of Local Charge Densities in a Metal‐to‐Ligand Charge‐Transfer Excited Iron Photosensitizer (Angew. Chem. Int. Ed. 31/2019)

Angewandte Chemie International Edition
2019-07-29 | Journal article
DOI: 10.1002/anie.201907847
Contributors: Raphael M. Jay; Sebastian Eckert; Vinícius Vaz da Cruz; Mattis Fondell; Rolf Mitzner; Alexander Föhlisch
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Kovalenzgetriebene Erhaltung lokaler Ladungsdichten in einem durch Metall‐Ligand‐Ladungstransfer angeregten Eisenphotosensibilisator

Angewandte Chemie
2019-07-29 | Journal article
DOI: 10.1002/ange.201904761
Contributors: Raphael M. Jay; Sebastian Eckert; Vinícius Vaz da Cruz; Mattis Fondell; Rolf Mitzner; Alexander Föhlisch
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Titelbild: Kovalenzgetriebene Erhaltung lokaler Ladungsdichten in einem durch Metall‐Ligand‐Ladungstransfer angeregten Eisenphotosensibilisator (Angew. Chem. 31/2019)

Angewandte Chemie
2019-07-29 | Journal article
DOI: 10.1002/ange.201907847
Contributors: Raphael M. Jay; Sebastian Eckert; Vinícius Vaz da Cruz; Mattis Fondell; Rolf Mitzner; Alexander Föhlisch
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Crossref

Probing hydrogen bond strength in liquid water by resonant inelastic X-ray scattering

Nature Communications
2019-03-04 | Journal article
DOI: 10.1038/s41467-019-08979-4
Contributors: Vinícius Vaz da Cruz; Faris Gel’mukhanov; Sebastian Eckert; Marcella Iannuzzi; Emelie Ertan; Annette Pietzsch; Rafael C. Couto; Johannes Niskanen; Mattis Fondell; Marcus Dantz et al.
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