Humboldt-Universität zu Berlin - Mathematisch-Naturwissenschaftliche Fakultät - Arbeitsgruppe Ray

Thomas Lohmiller

 
Dr. rer. nat. Thomas Lohmiller

 

Tel: +49 30 2093-82815

thomas.lohmiller@hu-berlin.de

Raum: 3'205

ORCID: https://orcid.org/0000-0003-0373-1506

 

Forschungsthema

Direkte Bestimmung von Spin-Spin-Wechselwirkungen in
Übergangsmetall-Radikal-Komplexen von Bedeutung in Katalyse und molekularem Magnetismus mittels Hochfrequenz-Elektronenspinresonanz.

 

Publikationen
  1. "Generation and Nitric Oxide Reactivity of a Cobalt(II) Superoxide Complex via Ligand-Based Redox Non-Innocence"
    D. J. Barman, T. Lohmiller, K. Krause, S. Katz, M. Haumann, P. Hildebrandt, K. Ray, JACS Au 2025, submitted.
    DOI:
  2. "An Oxoiron (IV) Complex Supported by an N-alkylated Cyclam Ligand System Containing a Pendant Alcohol Moiety"
    D. J. Barman, T. Lohmiller, S. Katz, M. Haumann, P. Hildebrandt, W. Nam, K. Ray, Chem. Eur. J. 2025, e202404468.
    DOI: 10.1016/10.1002/chem.202404468
  3. "A Spectroscopic Criterion for Identifying the Degree of Ground-Level Near-Degeneracy Derived from Effective Hamiltonian Analyses of Three-Coordinate Iron Complexes"
    W. Chen, N. Kochetov, T. Lohmiller, Q. Liu, L. Deng, A. Schnegg, S. Ye, J. Am. Chem. Soc. AU 2025.
    DOI: 10.1021/jacsau.4c01256
  4. "Mimicking the CO2-Bound State of the [Ni,Fe]-CO Dehydrogenase"
    S. Wolff, A. Hofmann, K. B. Krause, K. Weisser, B. Cula T. Lohmiller, C. Herwig, C. Limberg, Angew. Chem. Int. Ed. 2024, 64, e202419675.
    DOI: 10.1002/anie.202419675
  5. "THz-EPR-based Magneto-Structural Correlations for Cobalt(II) Single-Ion Magnets With Bis-Chelate Coordination"
    M. H. Pohle, T. Lohmiller, M. Böhme, M. Rams, S. Ziegenbalg, H. Görls, A. Schnegg, W. Plass, Chem. Eur. J. 2024, 30, e202401545.
    DOI: 10.1002/chem.202401545
  6. "A Bioinspired Nonheme FeIII-(O22-)-CuII Complex with an St = 1 Ground State"
    D. Kass, S. Katz, H. Özgen, S. Mebs, M. Haumann, R. García-Serres, H. Dau, P. Hildebrandt, T. Lohmiller, K. Ray, J. Am. Chem. Soc. 2024.
    DOI: 10.1021/jacs.4c04492
  7. "Trapping of a phenoxyl radical at a non-haem high-spin iron(II) centre"
    D. Kass, V. Larson, T. Corona, U. Kuhlmann, P. Hildebrandt, T. Lohmiller, E. Bill, N. Lehnert, K. Ray, Nat. Chem. 2024.
    DOI: 10.1038/s41557-023-01405-9
  8. "A Doubly Reduced Dipalladium Dibenzylideneacetone Complex"
    S. Paul, T. Lohmiller, J. Barrera, C. Herwig, B. Cula, A. Quensel C. Limberg, Organometallics 2023, 42, 3434-3437.
    DOI: 10.1021/acs.organomet.3c00401
  9. "Homoleptic Fe(III) and Fe(IV) Complexes of a Dianionic C3-Symmetric Scorpionate"
    S. Tretiakov, M. Lutz, C. J. Titus, F. de Groot, J. Nehrkorn, T. Lohmiller, K. Holldack, A. Schnegg, M. F. X. Tarrago, P. Zhang, S. Ye, D. Aleshin, A. Pavlov, V. Novikov, M.-E. Moret, Inorg. Chem. 2023, 62, 10613-10625.
    DOI: 10.1021/acs.inorgchem.3c00871
  10. "Kink distortion of the pseudo-S4 axis in pseudotetrahedral [N2O2] bis-chelate cobalt(II) single-ion magnets leads to increased magnetic anisotropy"
    S. Lima, M. H. Pohle, M. Böhme, H. Görls, T. Lohmiller, A. Schnegg, R. Dinda, W. Plass, Dalton Trans. 2023, 52, 9787-9796.
    DOI: 10.1039/D3DT01604H
  11. "Weakening the Interchain Interactions in One Dimensional Cobalt(II) Coordination Polymers by Preventing Intermolecular Hydrogen Bonding"
    M. Rams, T. Lohmiller, M. Böhme, A. Jochim, M. Foltyn, A. Schnegg, W. Plass, C. Näther, Inorg. Chem. 2023, 62, 10420-10430.
    DOI: 10.1021/acs.inorgchem.3c01324
  12. "Experimental assignment of long-range magnetic communication through Pd & Pt metallophilic contacts"
    E. M. H. Larsen, N. A. Bonde, H. Weihe, J. Ollivier, T. Vosch, T. Lohmiller, K. Holldack, A. Schnegg, M. Perfetti, J. Bendix, Chem. Sci. 2023, 14, 266-276.
    DOI: 10.1039/D2SC05201F
  13. "A New Thiolate-Bound Dimanganese Cluster as a Structural and Functional Model for Class Ib RNRs"
    B. Battistella, T. Lohmiller, B. Cula, P. Hildebrandt, U. Kuhlmann, H. Dau, S. Mebs, K. Ray, Angew. Chem. Int. Ed. 2022, 62, e202217076.
    DOI: 10.1002/anie.202217076
  14. "Spectroscopic Properties of a Biologically Relevant [Fe2(µ-O)2] Diamond Core Motif with a Short Iron-Iron Distance"
    D. Kass, S. Yao, K. Krause, T. Corona, L. Richter, T. Braun, S. Mebs, M. Haumann, H. Dau, T. Lohmiller, C. Limberg, M. Drieß, K. Ray, Angew. Chem. Int. Ed. 2022, 62, e202209437.
    DOI: 10.1002/anie.202209437
  15. "Magnetic Anisotropy and Relaxation of pseudotetrahedral [N2O2] Bis-Chelate Cobalt(II) Single-Ion Magnets Controlled by Dihedral Twist Through Solvomorphism"
    M. H. Pohle, M. Böhme, T. Lohmiller, S. Ziegenbalg, L. Blechschmidt, H. Görls, A. Schnegg, W. Plass, Chem. Eur. J. 2022, 29, e202202966.
    DOI: 10.1002/chem.202202966
  16. "Evidence of Sulfur Non-innocence in [CoII(dithiacyclam)]2+-Mediated Catalytic Oxygen Reduction Reactions"
    B. Battistella, L. Iffland-Mühlhaus, M. Schütze, B. Cula, U. Kuhlmann, H. Dau, P. Hildebrandt, T. Lohmiller, S. Mebs, U.-P. Apfel, K. Ray, Angew. Chem. Int. Ed. 2022, 62, e202214074.
    DOI: 10.1002/anie.202214074
  17. "Antisymmetric Spin Exchange in a μ-1,2-Peroxodicopper(II) Complex with an Orthogonal Cu-O-O-Cu Arrangement and S = 1 Spin Ground State Characterized by THz-EPR"
    T. Lohmiller, C.-J. Spyra, S. Dechert, S. Demeshko, E. Bill, A. Schnegg, F. Meyer, JACS Au. 2022, 2, 1134-1143.
    DOI: 10.1021/jacsau.2c00139
  18. "Field-induced single-ion magnet based on a quasi-octahedral Co(II) complex with mixed sulfur–oxygen coordination environment"
    D. V. Korchagin, Y. E. Gureev, E. A. Yureva, G. V. Shilov, A. V. Akimov, E. Y. Misochko, R. B. Morgunov, K. V. Zakharov, A. N. Vasiliev, A. V. Palii, T. Lohmiller, K. Holldack, S. M. Aldoshin, Dalton Trans. 2021, 50, 13815-13822.
    DOI: 10.1039/D1DT02413B
  19. "Sequential Hydrogen Tunneling in o-Tolylmethylene”
    T. Lohmiller, S. K. Sarkar, J. Tatchen, S. Henkel, T. Schleif, A- Savitsky, E. Sanchez-Garcia, W. Sander, Chem. Eur. J. 2021, 27, 17873-17879.
    DOI: 10.1002/chem.202102010
  20. "Single‐Ion Magnetic Behaviour in an Iron(III) Porphyrin Complex: A Dichotomy Between High‐Spin and 5/2−3/2 Spin Admixture”
    M. Viciano-Chumillas, G. Blondin, J. Krzystek, M. Ozerov, D. Armentano, A. Schnegg, T. Lohmiller, J. Telser, F. Lloret, J. Cano, Chem. Eur. J. 2020, 26, 14242-14251.
    DOI: 10.1002/chem.202003052
  21. "Influence of the Coligand onto the Magnetic Anisotropy and the Magnetic Behavior of One-Dimensional Coordination Polymers”
    A. Jochim, T. Lohmiller, m. Rams, M. Böhme, M. Ceglarska, A. Schnegg, W. Plass, C. Näther, Inorg. Chem. 2020, 59, 8971-8982.
    DOI: 10.1021/acs.inorgchem.0c00815
  22. "Variation of the Chain Geometry in Isomeric 1D Co(NCS)2 Coordination Polymers and Their Influence on the Magnetic Properties"
    M. Böhme, A. Jochim, M. Rams, T. Lohmiller, S. Suckert, A. Schnegg, W. Plass, C. Näther, Inorg. Chem. 2020, 59, 5325-5338.
    DOI: 10.1021/acs.inorgchem.9b03357
  23. "Single‐Chain Magnet Based on Cobalt(II) Thiocyanate as XXZ Spin Chain”
    M. Rams, A. Jochim, M. Böhme, T. Lohmiller, M. Ceglarska, M. M. Rams, A. Schnegg, W. Plass, C. Näther, Chem. Eur. J. 2020, 26, 2837-2851.
    DOI: 10.1002/chem.201903924
  24. "A Two-Coordinate Iron(II) Imido Complex with NHC Ligation: Synthesis, Characterization, and Its Diversified Reactivity of Nitrene Transfer and C–H Bond Activation”
    J. Cheng, J. Liu, X. Leng, T. Lohmiller, A. Schnegg, E. Bill, S. Ye, L. Deng, Inorg. Chem. 2019, 58, 7634-7644.
    DOI: 10.1021/acs.inorgchem.9b01147
  25. "Light Controlled Switching of the Spin State of Iron(III)”
    S. Shankar, m. Peters, K. Steinborn, B. Krahwinkel, F. D. Sönnichsen, D. Grote, W. Sander, T. Lohmiller, O. Rüdiger, R. Herges, Nat. Commun. 2018, 9, 4750.
    DOI: 10.1038/s41467-018-07023-1
  26. "Reactions of Cyclopentadienylidenes with CF3I: Electron Bond Donation versus Halogen Bond Donation of the Iodine Atom”
    S. henkel, I. Trosien, J. Mierez Pérez, T. Lohmiller, A. Savitsky, E. Sanchez-Garcia, W. Sander, J. Org. Chem. 2018, 83, 7586–7592.
    DOI: 10.1021/acs.joc.8b01328
  27. "The First State in the Catalytic Cycle of the Water-Oxidizing Enzyme: Identification of a Water‑Derived μ-Hydroxo Bridge”
    T. Lohmiller, V. Krewald, A. Sedoud, A. W. Rutherford, F. neese, W. Lubitz, D. A. Pantazis, N. Cox, J. Am. Chem. Soc. 2017, 139, 14412–14424.
    DOI: 10.1021/jacs.7b05263
  28. "Multifrequency Multiresonance EPR Investigation of Halogen-bonded Complexes Involving Neutral Nitroxide Radicals"
    T. Lohmiller, M. A. Vibhute, W. Lubnitz, A. Savitsky, Z. Phys. Chem. 2016, 231, 867–886.
    DOI: 10.1515/zpch-2016-0870
  29. "Dinitreno pentaradicals: organic sextet molecules”
    L. Mieres-Pérez, S. Henkel, E. Mendez-Vega, T. Schleif, T. Lohmiller, A. Savitsky, W. Sander, J. Phys. Org. Chem. 2016, 30, e3621.
    DOI: 10.1002/poc.3621
  30. "Light and Temperature Control of the Spin State of Bis(p-methoxyphenyl)carbene: A Magnetically Bistable Carbene”
    P. Costa, T. Lohmiller, I. Trosien, A. Savitsky, W. Lubitz, M. Fernandez-Oliva, E. Sanchez-Garcia, W. Sander, J. Am. Chem. Soc. 2016, 138, 1622–1629.
    DOI: 10.1021/jacs.5b11696
  31. "Water Oxidation and Oxygen Evolution in Photosynthesis. An Enzyme that Changed the World”
    W. Lubitz, T. Lohmiller, N. Cox, Bunsen-Magazin 2016, 6, 216–223.
  32. "Oxygene Photosynthese und lichtinduzierte Waserspaltung: Lernen von der Natur”
    W. Lubitz, T. Lohmiller, HighChem hautnah Aktuelles zu Chemie und Licht; Gesellschaft Deutscher Chemiker; Druck- und Verlagshaus Zarbock, Frankfurt am Main, 2016, S. 97–100.
  33. “Ein Enzym, das die Welt veränderte: Die Wasserspaltungsmaschine der Photosynthese”
    T. Lohmiller, N. Cox, W. Lubitz, labor&more 2015, 08.15, 10–15.
  34. "Removal of Ca2+ from the Oxygen-Evolving Complex in Photosystem II Has Minimal Effect on the Mn4O5 Core Structure: A Polarized Mn X-ray Absorption Spectroscopy Study”
    T. Lohmiller, M. Shelby, X. Long, V. K. Yachandra, J. Yano, J. Phys. Chem. B 2015, 119, 13742–13754.
    DOI: 10.1021/acs.jpcb.5b03559
  35. "Structure, ligands and substrate coordination of the oxygen-evolving complex of photosystem II in the S2 state: a combined EPR and DFT study”
    T. Lohmiller, V. Krewald, M. Pérez navarro, M. Retegan, L. Rapatskiy, M. M. Nowaczyk, A. Boussac, F. Neese, W. Lubitz, D. A. Pantazis, N. Cox, Phys. Chem. Chem. Phys. 2014, 16, 11877–11892.
    DOI: 10.1039/C3CP55017F
  36. "An EPR and ENDOR Spectroscopic Investigation of the Ca2+-Depleted Oxygen-Evolving Complex of Photosystem II"
    T. Lohmiller, N. Cox, J.-H. Su, J. Messinger, W. Lubitz, Photosynthesis Research for Food, Fuel and Future; Kuang, T.; Lu, C.; Zhang, L. (Hrsg.); Zhejiang University Press: Huangzhou und Springer-Verlag: Berlin Heidelberg, 2013, S. 239–243.
    DOI: 10.1007/078-3-642-32034-7_50
  37. "Ammonia binding to the oxygen-evolving complex of photosystem II identifies the solvent‑exchangeable oxygen bridge (µ-oxo) of the manganese tetramer”
    M. Pérez Navarro, W. M. Ames, H. Nilsson, T. Lohmiller, D. A. Pantazis, L. Rapatskiy, M. M. Nowaczyk, F. Neese, A. Boussac, J. Messinger, W. Lubitz, N. Cox, Proc. Natl. Acad. Sci. U. S. A. 2013, 110, 15561–15566.
    DOI: 10.1073/pnas.1304334110
  38. "EPR Spectroscopy and the Electronic Structure of the Oxygen-Evolving Complex of Photosystem II”
    T. Lohmiller, W. Ames, W. Lubitz, N. Cox, S. K. Misra, Appl. Magn. Reson. 2013, 44, 691–720.
    DOI: 10.1007/s00723-012-0437-3
  39. "The Basic Properties of the Electronic Structure of the Oxygen-evolving Complex of Photosystem II Are Not Perturbed by Ca2+ Removal”
    T. Lohmiller, N. Cox, J.-H. Su, J. Messinger, W. Lubitz, J. Biol. Chem. 2012, 287, 24721–24733.
    DOI: 10.1074/jbc.M112.365288
  40. "The electronic structures of the S2 states of the oxygen-evolving complexes of photosystem II in plants and cyanobacteria in the presence and absence of methanol”
    J.-H. Su, N. Cox, W. Ames, D. A. pantazis, L. Rapatskiy, T. Lohmiller, L. V. Kulik, P. Dorlet, A. W. Rutherford, F. Neese, A. Boussac, W. Lubitz, J. Messinger, Biochim. Biophys. Acta, Bioenerg. 2011, 1807, 829–840.
    DOI: 10.1016/j.bbabio.2011.03.002.