Exploring the Limits of High Potential Oxidizers Prediction, Validation and Preparation of Unusual Molecules at the Edge of Stability

Project Information

HighPotOx

Grant agreement ID: 818862

DOI

10.3030/818862

Project closed

EC signature date 18 February 2019

Start date 1 January 2020

End date 31 December 2025

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 1 988 280,00

EU contribution

€ 1 988 280,00

Coordinated by

FREIE UNIVERSITAET BERLIN
Germany

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (40)

Direct Spectroscopic Confirmation of the Oxygen‐Centered Diradical Character of the Tetraoxidorhenium(VII) Cation [Re(O)₄]⁺

Author(s): Mayara da Silva Santos, Robert Medel, Simon Kruse, Max Flach, Olesya S. Ablyasova, Martin Timm, Bernd von Issendorff, Konstantin Hirsch, Vicente Zamudio‐Bayer, Sebastian Riedel, J. Tobias Lau
Published in: Chemistry–Methods, Issue 4, 2025, Page(s) e202400023, ISSN 2628-9725
Publisher: Wiley
DOI: 10.1002/cmtd.202400023

BP double bonds relieved from steric encumbrance: matrix-isolation infrared spectroscopy of the phosphaborene F₂B–PBF and the triradical BPF₃

Author(s): Mei Wen, Robert Medel, Pavel V. Zasimov, Carsten Müller, Sebastian Riedel
Published in: Chemical Science, Issue 15, 2024, Page(s) 8045-8051, ISSN 2041-6520
Publisher: Royal Society of Chemistry
DOI: 10.1039/d4sc01913j

Investigation of Pyrrolidinium‐based Superoxides and Ozonides

Author(s): Jonas R. Schmid, Oliver R. H. Rennefeld, Anja Wiesner, Patrick Voßnacker, Yan Lu, Günther Thiele, Johanna Schlögl, Carsten Müller, Martin Jansen, Sebastian Riedel
Published in: European Journal of Inorganic Chemistry, Issue 28, 2025, Page(s) e202500031, ISSN 1434-1948
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejic.202500031

Matrix Isolation Spectroscopic and Relativistic Quantum Chemical Study of Molecular Platinum Fluorides PtF n ( n =1–6) Reveals Magnetic Bistability of PtF 4

Author(s): Gene Senges, Lin Li, Artur Wodyński, Helmut Beckers, Robert Müller, Martin Kaupp, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 27, 2021, Page(s) 1-10, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202102055

A Highly Sterically Encumbered Boron Lewis Acid Enabled by an Organotellurium‐Based Ligand

Author(s): Daniel Wegener, Alberto Pérez‐Bitrián, Niklas Limberg, Anja Wiesner, Kurt F. Hoffmann, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 30, 2024, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202401231

Introducing AFS ([Al(SO₃F)₃]_<i>x</i>) – a thermally stable, readily available, and catalytically active solid Lewis superacid

Author(s): Johanna Schlögl, Ole Goldammer, Julia Bader, Franziska Emmerling, Sebastian Riedel
Published in: Chemical Science, Issue 15, 2024, Page(s) 8038-8044, ISSN 2041-6520
Publisher: Royal Society of Chemistry
DOI: 10.1039/d4sc01753f

Soluble Fluoridobromates as Well‐Behaved Strong Fluorination Reagents

Author(s): Jonas R. Schmid, Patrick Pröhm, Patrick Voßnacker, Günter Thiele, Mathias Ellwanger, Simon Steinhauer, Sebastian Riedel
Published in: European Journal of Inorganic Chemistry, Issue 2020, 2025, Page(s) 4497-4500, ISSN 1434-1948
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejic.202000847

[Me₃N(C₆H₃(CF₃)₂)][BF₄] and [Me₃N(C₆H₃(CH₃)₂)][BF₄], as potential synthons for non-covalent supramolecular assembly

Author(s): Jonas R. Schmid, Anja Wiesner, Patrick Voßnacker, Martin Jansen, Sebastian Riedel
Published in: Zeitschrift für Naturforschung B, Issue 79, 2024, Page(s) 57-61, ISSN 0932-0776
Publisher: Verlag der Zeitschrift fur Naturforschung
DOI: 10.1515/znb-2023-0095

Investigation of Bis(Perfluoro-tert-Butoxy) Halogenates(I/III)

Author(s): Patrick Pröhm; Willi R. Berg; Susanne Margot Rupf; Patrick Voßnacker; Sebastian Riedel
Published in: Chemistry A European Journal, Issue 2, 2021, Page(s) 17676-17681, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202103325

High‐Spin Iron(VI), Low‐Spin Ruthenium(VI), and Magnetically Bistable Osmium(VI) in Molecular Group 8 Nitrido Trifluorides NMF 3

Author(s): Tony Stüker, Xiya Xia, Helmut Beckers, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 27/45, 2021, Page(s) 11693-11700, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202101404

Synthesis of a Hexachloro Sulfate(iv) Dianion Enabled by Polychloride Chemistry

Author(s): Patrick Voßnacker, Alisa Wüst, Carsten Müller, Merlin Kleoff, Sebastian Riedel
Published in: Angew. Chem. Int. Ed., Issue 4, 2022, Page(s) 1-4, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202209684

Further Perspectives on the Teflate versus Fluoride Analogy: The Case of a Co(II) Pentafluoroorthotellurate Complex

Author(s): Alberto Pérez-Bitrián, Julen Munárriz, Johanna S. Sturm, Daniel Wegener, Konstantin B. Krause, Anja Wiesner, Christian Limberg, Sebastian Riedel
Published in: Inorganic Chemistry, Issue 62, 2023, Page(s) 12947-12953, ISSN 0020-1669
Publisher: American Chemical Society
DOI: 10.1021/acs.inorgchem.3c01730

Photoinduced Dual C−F Bond Activation of Hexafluorobenzene Mediated by Boron Atom

Author(s): Guohai Deng, Robert Medel, Yan Lu, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 30, 2024, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202303874

Air-stable aryl derivatives of pentafluoroorthotellurate

Author(s): Daniel Wegener, Kurt F. Hoffmann, Alberto Pérez-Bitrián, Ilayda Bayindir, Amiera N. Hadi, Anja Wiesner, Sebastian Riedel
Published in: Chemical Communications, Issue 58, 2024, Page(s) 9694-9697, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/d2cc03936b

Observation and Characterization of the Hg‐O Diatomic Molecule: A Matrix‐Isolation and Quantum‐Chemical Investigation

Author(s): Lester S. Andrews, Yetsedaw A. Tsegaw, Han‐Gook Cho, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 29, 2025, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202202740

Cyanides, Isocyanides, and Hydrides of Zn, Cd and Hg from Metal Atom and HCN Reactions: Matrix Infrared Spectra and Electronic Structure Calculations

Author(s): Dr. Hongmin Li, Dr. Yetsedaw A. Tsegaw, Prof. em. Dr. Dr. Lester Andrews, Prof. em. Dr. Carl Trindle, Prof. Dr. Han-Gook Cho, Dr. Tony Stüker, Dr. Helmut Beckers, Prof. Dr. Sebastian Riedel
Published in: ChemPhysChem, Issue 22, 2021, Page(s) 1-22, ISSN 1439-7641
Publisher: Chemistry Europe
DOI: 10.1002/cphc.202100011r2

High‐Spin Iron(VI), Low‐Spin Ruthenium(VI), and Magnetically Bistable Osmium(VI) in Molecular Group 8 Nitrido Trifluorides NMF₃

Author(s): Tony Stüker, Xiya Xia, Helmut Beckers, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 27, 2025, Page(s) 11693-11700, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202101404

Side‐On Coordination in Molecular Alkaline Earth Metal Hypofluorites FM(η ² ‐OF) (M = Mg, Ca, Sr, and Ba)

Author(s): Xiya Xia, Robert Medel, Sebastian Riedel
Published in: Angewandte Chemie International Edition, Issue 64, 2025, Page(s) e202507151, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202507151

Non-classical polyinterhalides of chlorine monofluoride: experimental and theoretical characterization of [F(ClF)₃]⁻

Author(s): Patrick Pröhm, Nico Schwarze, Carsten Müller, Simon Steinhauer, Helmut Beckers, Susanne M. Rupf, Sebastian Riedel
Published in: Chemical Communications, Issue 57, 2024, Page(s) 4843-4846, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/d1cc01088c

Infrared spectroscopic and theoretical investigations of novel iridium oxyfluorides

Author(s): Yan Lu, Robert Medel, Guohai Deng, Sebastian Riedel
Published in: Chemical Communications, Issue 59, 2024, Page(s) 8532-8535, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/d3cc02216a

Investigation of Isolated IrF₅⁻, IrF₆⁻ Anions and M[IrF₆] (M=Na, K, Rb, Cs) Ion Pairs by Matrix‐Isolation Spectroscopy and Relativistic Quantum‐Chemical Calculations

Author(s): Yan Lu, Artur Wodyński, Marc Reimann, Robert Medel, Martin Kaupp, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 30, 2024, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202401015

Fluoro Nitrenoid Complexes FN=MF 2 (M=Co, Rh, Ir): Electronic Structure Dichotomy and Formation of Nitrido Fluorides N≡MF 3

Author(s): Tony Stüker, Thomas Hohmann, Helmut Beckers, Sebastian Riedel
Published in: Angewandte Chemie International Edition, Issue 59/51, 2020, Page(s) 23174-23179, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202010950

Nitrogen Trifluoride Complexes of Group 10 Transition Metals M(NF ₃ ) (M = Pd, Pt)

Author(s): Guohai Deng, Yan Lu, Tony Stüker, Sebastian Riedel
Published in: Chemical Science, Issue 14, 2024, Page(s) 8592-8597, ISSN 2041-6520
Publisher: Royal Society of Chemistry
DOI: 10.1039/d3sc02313c

Soluble Fluoridobromates as Well‐Behaved Strong Fluorination Reagents

Author(s): Jonas R. Schmid, Patrick Pröhm, Patrick Voßnacker, Günter Thiele, Mathias Ellwanger, Simon Steinhauer, Sebastian Riedel
Published in: European Journal of Inorganic Chemistry, Issue 2020/47, 2020, Page(s) 4497-4500, ISSN 1434-1948
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ejic.202000847

On pyridine chloronium cations

Author(s): Patrick Pröhm, Willi Berg, Susanne Margot Rupf, Carsten Müller, Sebastian Riedel
Published in: Chemical Science, Issue 14, 2024, Page(s) 2325-2329, ISSN 2041-6520
Publisher: Royal Society of Chemistry
DOI: 10.1039/d2sc06757a

[NEt3Me][O3], Synthesis, Crystal Growth and Crystal Structure Analysis

Author(s): Jonas R. Schmid, Patrick Voßnacker, Martin Jansen, Sebastian Riedel
Published in: Zeitschrift für Anorganische und Allgemeine Chemie (ZAAC), Issue 4, 2022, Page(s) 1-6, ISSN 1521-3749
Publisher: Wiley
DOI: 10.1002/zaac.202200225

Formation of Peroxynitrite, [O−N−O−O]⁻, via a Cascade of Reactions between Ozonide and Ammonia

Author(s): Jonas R. Schmid, Oliver R. H. Rennefeld, Anja Wiesner, Martin Jansen, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 30, 2024, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202400585

Synthesis and Characterization of the μ₆-F Compounds [NEt₄][F(Cl₂)₃] and [NEt₄][F(Br₂)₃]

Author(s): Jonas R. Schmid, Patrick Pröhm, Patrick Voßnacker, Günther Thiele, Carsten Müller, Sebastian Riedel
Published in: ACS Organic &amp; Inorganic Au, Issue 5, 2025, Page(s) 400-405, ISSN 2694-247X
Publisher: American Chemical Society (ACS)
DOI: 10.1021/acsorginorgau.5c00064

The Highest Oxidation State of Rhodium: Rhodium(VII) in [RhO3]+

Author(s): Mayara da Silva Santos, Dr. Tony Stüker, Max Flach, Olesya S. Ablyasova, Martin Timm, Prof. Dr. Bernd von Issendorff, Dr. Konstantin Hirsch, Dr. Vicente Zamudio-Bayer, Prof. Dr. Sebastian Riedel, Prof.Dr. J. Tobias Lau
Published in: Angew. Chem. Int. Ed., Issue 4, 2022, Page(s) 1-4, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/anie.202207688

Matrix Isolation of the Arsinoborene F₂B–As═BF with an As═B Double Bond Character

Author(s): Mei Wen, Robert Medel, Pavel V. Zasimov, Sebastian Riedel
Published in: Inorganic Chemistry, Issue 64, 2025, Page(s) 5105-5112, ISSN 0020-1669
Publisher: American Chemical Society
DOI: 10.1021/acs.inorgchem.4c05418

Synthese des Hexachlorosulfat(IV)‐Dianions ermöglicht durch Polychloridchemie

Author(s): Patrick Voßnacker; Alisa Wüst; Carsten Müller; Merlin Kleoff; Sebastian Riedel
Published in: Angew. Chem., Issue 1, 2022, ISSN 1433-7851
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/ange.202209684

Radical C−H Trifluoromethoxylation of (Hetero)arenes with Bis(trifluoromethyl)peroxide

Author(s): Stefan Dix; Paul Golz; Jonas R. Schmid; Sebastian Riedel; Matthew N. Hopkinson
Published in: Chemistry A European Journal, Issue 1, 2021, Page(s) 11554-11558, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202101621

Exposing the Oxygen‐Centered Radical Character of the Tetraoxido Ruthenium(VIII) Cation [RuO₄]⁺

Author(s): Mayara da Silva Santos, Robert Medel, Max Flach, Olesya S. Ablyasova, Martin Timm, Bernd von Issendorff, Konstantin Hirsch, Vicente Zamudio‐Bayer, Sebastian Riedel, J. Tobias Lau
Published in: ChemPhysChem, Issue 24, 2024, ISSN 1439-4235
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/cphc.202300390

An Aluminum-Based Lewis Superacid and Its Weakly Coordinating Anions Derived from an Organotellurium Ligand

Author(s): Daniel Wegener, Niklas Limberg, Moritz Bubenik, Alberto Pérez-Bitrián, Anja Wiesner, Sebastian Riedel
Published in: JACS Au, Issue 5, 2025, Page(s) 3565-3574, ISSN 2691-3704
Publisher: American Chemical Society (ACS)
DOI: 10.1021/jacsau.5c00577

Infrared Spectroscopic and Theoretical Investigations of Group 13 Oxyfluorides OMF₂ and OMF (M=B, Al, Ga, In)

Author(s): Mei Wen, Robert Medel, Guohai Deng, Yetsedaw A. Tsegaw, Yan Lu, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 29, 2023, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202301676

Ferrocene‐Based Ozonide: [CpFeCpCH₂NMe₃]O₃·1.47 NH₃, Synthesis and Crystal Structure Analysis

Author(s): Jonas R. Schmid, Oliver R. H. Rennefeld, Anja Wiesner, Martin Jansen, Sebastian Riedel
Published in: Zeitschrift für anorganische und allgemeine Chemie, Issue 651, 2025, Page(s) e202500066, ISSN 0044-2313
Publisher: Wiley - V C H Verlag GmbbH & Co.
DOI: 10.1002/zaac.202500066

Matrix Isolation Spectroscopic and Relativistic Quantum Chemical Study of Molecular Platinum Fluorides PtF n ( n =1–6) Reveals Magnetic Bistability of PtF 4

Author(s): Senges, Gene; Li, Lin; Wodyński, Artur; Beckers, Helmut; Müller, Robert; Kaupp, Martin; Riedel, Sebastian
Published in: Chemistry A European Journal, Issue 1, 2022, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202102055

Side‐on Coordination in Fluorido Difluoroamido Complexes FMNF ₂ of Heavy Alkaline Earth Metals (M = Ca, Sr, Ba)

Author(s): Xiya Xia, Robert Medel, Sebastian Riedel
Published in: Chemistry – A European Journal, Issue 31, 2025, Page(s) e03103, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202503103

On Pentafluoroorthotellurates and Related Compounds

Author(s): Julia Bader, Lukas Fischer, Kurt F. Hoffmann, Niklas Limberg, Alexandre Millanvois, Friederike Oesten, Alberto Pérez-Bitrián, Johanna Schlögl, Ahmet N. Toraman, Daniel Wegener, Anja Wiesner, Sebastian Riedel
Published in: Chemical Reviews, Issue 125, 2025, Page(s) 9140-9186, ISSN 0009-2665
Publisher: American Chemical Society
DOI: 10.1021/acs.chemrev.5c00075

(Noble Gas)n-NC+ Molecular Ions in Noble Gas Matrices: Matrix Infrared Spectra and Electronic Structure Calculations

Author(s): Dr. Yetsedaw A. Tsegaw, Dr. Hongmin Li, Prof. em. Dr. Dr. h. c. Lester Andrews, Prof. Dr. Han-Gook Cho, Patrick Voßnacker, Dr. Helmut Beckers, Prof. Dr. Sebastian Riedel
Published in: Chemistry A European Journal, Issue 2, 2022, Page(s) e202103142, ISSN 0947-6539
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/chem.202103142