List of publications of Christian Wäckerlin


1.
D. Chylarecka, C. Wäckerlin, T. K. Kim, K. Müller, F. Nolting, A. Kleibert, N. Ballav, T. A. Jung
Self-Assembly and Superexchange Coupling of Magnetic Molecules on Oxygen-Reconstructed Ferromagnetic Thin Film
The Journal of Physical Chemistry Letters 1, 1408−1413 (2010)
DOI:10.1021/jz100253c

2.
C. Wäckerlin*, D. Chylarecka*, A. Kleibert, K. Müller, C. Iacovita, F. Nolting, T. A. Jung, N. Ballav, * equal contributions
Controlling spins in adsorbed molecules by a chemical switch
Nature Communications 1, 61 (2010)
DOI:10.1038/ncomms1057

3.
D. Chylarecka, T. K. Kim, K. Tarafder, K. Müller, K. Gödel, I. Czekaj, C. Wäckerlin, M. Cinchetti, Md. E. Ali, C. Piamonteze, F. Schmitt, J.-P. Wüstenberg, C. Ziegler, F. Nolting, M. Aeschlimann, P. M. Oppeneer, N. Ballav, T. A. Jung
Indirect Magnetic Coupling of Manganese Porphyrin to a Ferromagnetic Cobalt Substrate
The Journal of Physical Chemistry C 115, 1295−1301 (2011)
DOI:10.1021/jp106822s

4.
P. Fesser, C. Iacovita, C. Wäckerlin, S. Vijayaraghavan, N. Ballav, K. Howes, J.-P. Gisselbrecht, M. Crobu, C. Boudon, M. Stöhr, T. A. Jung, F. Diederich
Visualizing the Product of a Formal Cycloaddition of 7,7,8,8-Tetracyano-p-quinodimethane (TCNQ) to an Acetylene-Appended Porphyrin by Scanning Tunneling Microscopy on Au(111)
Chemistry - A European Journal 17, 5246−5250 (2011)
DOI:10.1002/chem.201100733

5.
C. Wäckerlin, C. Iacovita, D. Chylarecka, P. Fesser, T. A. Jung, N. Ballav
Assembly of 2D ionic layers by reaction of alkali halides with the organic electrophile 7,7,8,8-tetracyano-p-quinodimethane (TCNQ)
Chemical Communications 47, 9146 (2011)
DOI:10.1039/c1cc12519b

6.
T. Hählen, C. Vanoni, C. Wäckerlin, T. A. Jung, S. Tsujino
Surface doping in pentacene thin-film transistors with few monolayer thick channels
Applied Physics Letters 101, 033305 (2012)
DOI:10.1063/1.4737214

7.
C. Wäckerlin, K. Tarafder, D. Siewert, J. Girovsky, T. Hählen, C. Iacovita, A. Kleibert, F. Nolting, T. A. Jung, P. M. Oppeneer, N. Ballav
On-surface coordination chemistry of planar molecular spin systems: novel magnetochemical effects induced by axial ligands
Chemical Science 3, 3154−3160 (2012)
DOI:10.1039/c2sc20828h

8.
L. Marot, T. de los Arcos, A. Bünzli, C. Wäckerlin, R. Steiner, P. Oelhafen, E. Meyer, D. Mathys, P. Spätig, G. Covarel
Nanocomposite of carbon nanotube embedded in a (Ti,Al)N coated film
Surface and Coatings Technology 212, 223−228 (2012)
DOI:10.1016/j.surfcoat.2012.09.053

9.
N. Moridi, C. Wäckerlin, V. Rullaud, R. Schelldorfer, T. A. Jung, P. Shahgaldian
Langmuir–Blodgett monolayer stabilization using supramolecular clips
Chemical Communications 49, 367 (2013)
DOI:10.1039/c2cc35976f

10.
C. Wäckerlin, J. Nowakowski, S.-X. Liu, M. Jaggi, D. Siewert, J. Girovsky, A. Shchyrba, T. Hählen, A. Kleibert, P. M. Oppeneer, F. Nolting, S. Decurtins, T. A. Jung, N. Ballav
Two-Dimensional Supramolecular Electron Spin Arrays
Advanced Materials 25, 2404−2408 (2013)
DOI:10.1002/adma.201204274

11.
J. Nowakowski, C. Wäckerlin, J. Girovsky, D. Siewert, T. A. Jung, N. Ballav
Porphyrin metalation providing an example of a redox reaction facilitated by a surface reconstruction
Chemical Communications 49, 2347−2349 (2013)
DOI:10.1039/c3cc39134e

12.
C. Wäckerlin, K. Tarafder, J. Girovsky, J. Nowakowski, T. Hählen, A. Shchyrba, D. Siewert, A. Kleibert, F. Nolting, P. M. Oppeneer, T. A. Jung, N. Ballav
Ammonia Coordination Introducing a Magnetic Moment in On-Surface Low-Spin Porphyrin
Angewandte Chemie International Edition 52, 4568−4571 (2013)
DOI:10.1002/anie.201208028

13.
N. Ballav, C. Wäckerlin, D. Siewert, P. M. Oppeneer, T. A. Jung
Emergence of On-Surface Magnetochemistry
The Journal of Physical Chemistry Letters 4, 2303−2311 (2013)
DOI:10.1021/jz400984k

14.
C. Wäckerlin, D. Siewert, T. A. Jung, N. Ballav
On-surface coordination chemistry: direct imaging of the conformational freedom of an axial ligand at room temperature
Physical Chemistry Chemical Physics 15, 16510−16514 (2013)
DOI:10.1039/c3cp50966d

15.
C. Wäckerlin, P. Maldonado, L. Arnold, A. Shchyrba, J. Girovsky, J. Nowakowski, Md. E. Ali, T. Hählen, M. Baljozovic, D. Siewert, A. Kleibert, K. Müllen, P. M. Oppeneer, T. A. Jung, N. Ballav
Magnetic exchange coupling of a synthetic Co(II)-complex to a ferromagnetic Ni substrate
Chemical Communications 49, 10736 (2013)
DOI:10.1039/c3cc45401k

16.
A. Shchyrba, M.-T. Nguyen, C. Wäckerlin, S. Martens, S. Nowakowska, T. Ivas, J. Roose, T. Nijs, S. Boz, M. Schär, M. Stöhr, C. A. Pignedoli, C. Thilgen, F. Diederich, D. Passerone, T. A. Jung
Chirality Transfer in 1D Self-Assemblies: Influence of H-Bonding vs Metal Coordination between Dicyano[7]helicene Enantiomers
Journal of the American Chemical Society 135, 15270−15273 (2013)
DOI:10.1021/ja407315f

17.
J. Girovsky, M. Buzzi, C. Wäckerlin, D. Siewert, J. Nowakowski, P. M. Oppeneer, F. Nolting, T. A. Jung, A. Kleibert, N. Ballav
Investigating magneto-chemical interactions at molecule–substrate interfaces by X-ray photo-emission electron microscopy
Chemical Communications 50, 5190−5192 (2014)
DOI:10.1039/c3cc47726f

18.
J. Dreiser, C. Wäckerlin, Md. E. Ali, C. Piamonteze, F. Donati, A. Singha, K. Pedersen, S. Rusponi, J. Bendix, P. M. Oppeneer, T. A. Jung, H. Brune
Exchange Interaction of Strongly Anisotropic Tripodal Erbium Single-Ion Magnets with Metallic Surfaces
ACS Nano 5, 4662−4671 (2014)
DOI:10.1021/nn500409u

19.
A. Shchyrba, S. C. Martens, C. Wäckerlin, M. Matena, T. Ivas, H. Wadepohl, M. Stöhr, T. A. Jung, L. H. Gade
Covalent assembly of a two-dimensional molecular “sponge” on a Cu(111) surface: confined electronic surface states in open and closed pores
Chemical Communications 50, 7628−7631 (2014)
DOI:10.1039/c4cc02463j

20.
L. Wang, E. Kirk, C. Wäckerlin, C. W. Schneider, M. Hojeij, J. Gobrecht, Y. Ekinci
Nearly amorphous Mo-N gratings for ultimate resolution in extreme ultraviolet interference lithography
Nanotechnology 25, 235305 (2014)
DOI:10.1088/0957-4484/25/23/235305

21.
A. Shchyrba, C. Wäckerlin, J. Nowakowski, S. Nowakowska, J. Björk, S. Fatayer, J. Girovsky, T. Nijs, S. C. Martens, A. Kleibert, M. Stöhr, N. Ballav, T. A. Jung, L. H. Gade
Controlling the Dimensionality of On-Surface Coordination Polymers via Endo- or Exoligation
Journal of the American Chemical Society 136, 9355−9363 (2014)
DOI:10.1021/ja5020103

22.
F. Donati, A. Singha, S. Stepanow, C. Wäckerlin, J. Dreiser, P. Gambardella, S. Rusponi, H. Brune
Magnetism of Ho and Er Atoms on Close-Packed Metal Surfaces
Physical Review Letters 113, 237201 (2014)
DOI:10.1103/PhysRevLett.113.237201

23.
J. Girovsky, K. Tarafder, C. Wäckerlin, J. Nowakowski, D. Siewert, T. Hählen, A. Wäckerlin, A. Kleibert, N. Ballav, T. A. Jung, P. M. Oppeneer
Antiferromagnetic coupling of Cr-porphyrin to a bare Co substrate
Physical Review B 90, 220404 (2014)
DOI:10.1103/PhysRevB.90.220404

24.
J. Dreiser, A. M. Ako, C. Wäckerlin, J. Heidler, C. E. Anson, A. K. Powell, C. Piamonteze, F. Nolting, S. Rusponi, H. Brune
Reduction of Mn19 Coordination Clusters on a Gold Surface
The Journal of Physical Chemistry C 119, 3550−3555 (2015)
DOI:10.1021/jp510240b

25.
S. Nowakowska, A. Wäckerlin, S. Kawai, T. Ivas, J. Nowakowski, S. Fatayer, C. Wäckerlin, T. Nijs, E. Meyer, J. Björk, M. Stöhr, L. H. Gade, T. A. Jung
Interplay of weak interactions in the atom-by-atom condensation of xenon within quantum boxes
Nature Communications 6, 6071 (2015)
DOI:10.1038/ncomms7071

26.
Q. Dubout, F. Donati, C. Wäckerlin, F. Calleja, M. Etzkorn, A. Lehnert, L. Claude, P. Gambardella, H. Brune
Controlling the Spin of Co Atoms on Pt(111) by Hydrogen Adsorption
Physical Review Letters 114, 106807 (2015)
DOI:10.1103/PhysRevLett.114.106807

27.
C. Wäckerlin, F. Donati, A. Singha, R. Baltic, A.-C. Uldry, B. Delley, S. Rusponi, J. Dreiser
Strong antiferromagnetic exchange between manganese phthalocyanine and ferromagnetic europium oxide
Chemical Communications 51, 12958−12961 (2015)
DOI:10.1039/C5CC01823D

28.
F. Donati, S. Rusponi, S. Stepanow, C. Wäckerlin, A. Singha, L. Persichetti, R. Baltic, K. Diller, F. Patthey, E. Fernandes, J. Dreiser, Ž. Šljivančanin, K. Kummer, C. Nistor, P. Gambardella, H. Brune
Magnetic remanence in single atoms
Science 352, 318−321 (2016)
DOI:10.1126/science.aad9898

29.
C. Wäckerlin, F. Donati, A. Singha, R. Baltic, S. Rusponi, K. Diller, F. Patthey, M. Pivetta, Y. Lan, S. Klyatskaya, M. Ruben, H. Brune, J. Dreiser
Giant Hysteresis of Single-Molecule Magnets Adsorbed on a Nonmagnetic Insulator
Advanced Materials 28, 5195−5199 (2016)
DOI:10.1002/adma.201506305

30.
A. Singha, F. Donati, C. Wäckerlin, R. Baltic, J. Dreiser, M. Pivetta, S. Rusponi, H. Brune
Magnetic Hysteresis in Er trimers on Cu(111)
Nano Letters 16, 3475−3481 (2016)
DOI:10.1021/acs.nanolett.5b05214

31.
S. Nowakowska, A. Wäckerlin, I. Piquero-Zulaica, J. Nowakowski, S. Kawai, C. Wäckerlin, M. Matena, T. Nijs, S. Fatayer, O. Popova, A. Ahsan, S. F. Mousavi, T. Ivas, E. Meyer, M. Stöhr, J. E. Ortega, J. Björk, L. H. Gade, J. Lobo-Checa, T. A. Jung
Configuring Electronic States in an Atomically Precise Array of Quantum Boxes
Small 12, 3757−3763 (2016)
DOI:10.1002/smll.201600915

32.
C. Wäckerlin, J. Li, A. Mairena, K. Martin, N. Avarvari, K.-H. Ernst
Surface-Assisted Diastereoselective Ullmann Coupling of Bishelicenes
Chemical Communications 52, 12694−12697 (2016)
DOI:10.1039/C6CC05849C

33.
R. Baltic, M. Pivetta, F. Donati, C. Wäckerlin, A. Singha, J. Dreiser, S. Rusponi, H. Brune
Superlattice of Single Atom Magnets on Graphene
Nano Letters 16, 7610 (2016)
DOI:10.1021/acs.nanolett.6b03543

34.
J. Li, C. Wäckerlin, S. Schnidrig, E. Joliat, {. Alberto}, K.-H. Ernst
On-Surface Metalation and 2D Self-Assembly of Pyrphyrin Molecules Into Metal-Coordinated Networks on Cu(111)
Helvetica Chimica Acta 100, e1600278/1−8 (2017)
DOI:10.1002/hlca.201600278

35.
A. Wäckerlin, S. Fatayer, T. Nijs, S. Nowakowska, S. F. Mousavi, O. Popova, A. Ahsan, T. A. Jung, C. Wäckerlin
Molecular Chessboard Assemblies Sorted by Site-Specific Interactions of Out-of-Plane d-Orbitals with a Semimetal Template
Nano Letters 17, 1956 (2017)
DOI:10.1021/acs.nanolett.6b05344

36.
J. Girovsky, J. Nowakowski, Md. E. Ali, M. Baljozovic, H. R. Rossmann, T. Nijs, E. A. Aeby, S. Nowakowska, D. Siewert, G. Srivastava, C. Wäckerlin, J. Dreiser, S. Decurtins, S.-X. Liu, P. M. Oppeneer, T. A. Jung, N. Ballav
Long-range ferrimagnetic order in a two-dimensional supramolecular Kondo lattice
Nature Communications 8, 15388/1−8 (2017)
DOI:10.1038/ncomms15388

37.
A. Rieger, S. Schnidrig, {. Probst}, K.-H. Ernst, C. Wäckerlin
Identification of On-Surface Reaction Mechanism by Targeted Metalation
The Journal of Physical Chemistry C 121, 27521−27527 (2017)
DOI:10.1021/acs.jpcc.7b10019

38.
A. Rieger, S. Schnidrig, B. Probst, K.-H. Ernst, C. Wäckerlin
Ranking the Stability of Transition Metal Complexes by On-Surface Atom Exchange
The Journal of Physical Chemistry Letters 8, 6193−6198 (2017)
DOI:10.1021/acs.jpclett.7b02834

39.
A. Singha, R. Baltic, F. Donati, C. Wäckerlin, J. Dreiser, L. Persichetti, S. Stepanow, P. Gambardella, S. Rusponi, H. Brune
4 f occupancy and magnetism of rare-earth atoms adsorbed on metal substrates
Physical Review B 96, 224418 (2017)
DOI:10.1103/PhysRevB.96.224418

40.
S. Nowakowska, F. Mazzola, M. N. Alberti, F. Song, T. Voigt, J. Nowakowski, A. Wäckerlin, C. Wäckerlin, J. Wiss, W. B. Schweizer, M. Broszio, C. M. Polley, M. Leandersson, S. Fatayer, T. Ivas, M. Baljozovic, S. F. Mousavi, A. Ahsan, T. Nijs, O. Popova, J. Zhang, M. Muntwiler, C. Thilgen, M. Stöhr, I. A. Pasti, N. V. Skorodumova, F. Diederich, J. Wells, T. A. Jung
Adsorbate-Induced Modification of the Confining Barriers in a Quantum Box Array
ACS Nano 12, 768−778 (2018)
DOI:10.1021/acsnano.7b07989

41.
A. Rieger, C. Sax, T. Bauert, C. Wäckerlin, K.-H. Ernst
Chiral molecules adsorbed on a solid surface: Tartaric acid diastereomers and their surface explosion on Cu(111)
Chirality 30, 369−377 (2018)
DOI:10.1002/chir.22819

42.
C. Wäckerlin, F. Donati, A. Singha, R. Baltic, S. Decurtins, S.-X. Liu, S. Rusponi, J. Dreiser
Excited Spin-State Trapping in Spin Crossover Complexes on Ferroelectric Substrates
The Journal of Physical Chemistry C 122, 8202−8208 (2018)
DOI:10.1021/acs.jpcc.7b10941

43.
A. Mairena, M. Wienke, K. Martin, N. Avarvari, A. Terfort, K.-H. Ernst, C. Wäckerlin
Stereospecific Autocatalytic Surface Explosion Chemistry of Polycyclic Aromatic Hydrocarbons
Journal of the American Chemical Society 140, 7705−7709 (2018)
DOI:10.1021/jacs.8b04191

44.
J. Li, K. Martin, N. Avarvari, C. Wäckerlin, K.-H. Ernst
Spontaneous separation of on-surface synthesized tris-helicenes into two-dimensional homochiral domains
Chemical Communications 54, 7948−7951 (2018)
DOI:10.1039/C8CC04235G

45.
R. Baltic, F. Donati, A. Singha, C. Wäckerlin, J. Dreiser, B. Delley, M. Pivetta, S. Rusponi, H. Brune
Magnetic properties of single rare-earth atoms on graphene/Ir(111)
Physical Review B 98, 024412 (2018)
DOI:10.1103/PhysRevB.98.024412

46.
A. Mairena, C. Wäckerlin, M. Wienke, K. Grenader, A. Terfort, K.-H. Ernst
Diastereoselective Ullmann Coupling to Bishelicenes by Surface Topochemistry
Journal of the American Chemical Society 140, 15186−15189 (2018)
DOI:10.1021/jacs.8b10059

47.
A. Singha, F. Donati, F. D. Natterer, C. Wäckerlin, S. Stavrić, Z. S. Popović, Ž. Šljivančanin, F. Patthey, H. Brune
Spin Excitations in a 4f − 3d Heterodimer on MgO
Physical Review Letters 121, 257202 (2018)
DOI:10.1103/PhysRevLett.121.257202

48.
A. Mairena, M. Baljozovic, M. Kawecki, K. Grenader, M. Wienke, K. Martin, L. Bernard, N. Avarvari, A. Terfort, K.-H. Ernst, C. Wäckerlin
The fate of bromine after temperature-induced dehydrogenation of on-surface synthesized bisheptahelicene
Chemical Science 10, 2998−3004 (2019)
DOI:10.1039/C8SC04720K

49.
M. Moradi, N. L. Opara, L. G. Tulli, C. Wäckerlin, S. J. Dalgarno, S. J. Teat, M. Baljozovic, O. Popova, E. van Genderen, A. Kleibert, H. Stahlberg, J. P. Abrahams, C. Padeste, P. F.-X. Corvini, T. A. Jung, P. Shahgaldian
Supramolecular architectures of molecularly thin yet robust free-standing layers
Science Advances 5, eaav4489 (2019)
DOI:10.1126/sciadv.aav4489

50.
J. Li, S. Lampart, J. S. Siegel, K.-H. Ernst, C. Wäckerlin
Graphene grown from flat and bowl shaped polycyclic aromatic hydrocarbons on Cu(111)
ChemPhysChem 21, 2354−2359 (2019)
DOI:10.1002/cphc.201900291

51.
I. Gallardo, A. Arnau, F. Delgado, R. Baltic, A. Singha, F. Donati, C. Wäckerlin, J. Dreiser, S. Rusponi, H. Brune
Large effect of metal substrate on magnetic anisotropy of Co on hexagonal Boron Nitride
New Journal of Physics 21, 073053 (2019)
DOI:10.1088/1367-2630/ab3077

52.
K. Diller, A. Singha, M. Pivetta, C. Wäckerlin, R. Hellwig, A. Verdini, A. Cossaro, L. Floreano, E. Vélez-Fort, J. Dreiser, S. Rusponi, H. Brune
Magnetic properties of on-surface synthesized single-ion molecular magnets
RSC Advances 9, 34421−34429 (2019)
DOI:10.1039/C9RA06803A

53.
M. Studniarek, C. Wäckerlin, A. Singha, R. Baltic, K. Diller, F. Donati, S. Rusponi, H. Brune, Y. Lan, S. Klyatskaya, M. Ruben, A. Seitsonen, J. Dreiser
Understanding the Superior Stability of Single‐Molecule Magnets on an Oxide Film
Advanced Science 6, 1901736 (2019)
DOI:10.1002/advs.201901736

54.
F. Donati, S. Rusponi, S. Stepanow, L. Persichetti, A. Singha, D. M. Juraschek, C. Wäckerlin, R. Baltic, M. Pivetta, K. Diller, C. Nistor, J. Dreiser, K. Kummer, E. Velez-Fort, N. A. Spaldin, H. Brune, P. Gambardella
Unconventional Spin Relaxation Involving Localized Vibrational Modes in Ho Single-Atom Magnets
Physical Review Letters 124, 077204 (2020)
DOI:10.1103/PhysRevLett.124.077204

55.
C. Wäckerlin, A. Gallardo, A. Mairena, M. Baljozović, A. Cahlík, A. Antalík, J. Brabec, L. Veis, D. Nachtigallová, P. Jelínek, K.-H. Ernst
On-Surface Hydrogenation of Buckybowls: From Curved Aromatic Molecules to Planar Non-Kekulé Aromatic Hydrocarbons
ACS Nano 14, 16735−16742 (2020)
DOI:10.1021/acsnano.0c04488

56.
V. Santhini*, C. Wäckerlin*, A. Cahlík*, M. Ondráček, S. Pascal, A. Matěj, O. Stetsovych, P. Mutombo, P. Lazar, O. Siri, P. Jelínek, * equal contributions
1D Coordination π‐d Conjugated Polymers with Distinct Structures Defined by the Choice of the Transition Metal: Towards a New Class of Antiaromatic Macrocycles
Angewandte Chemie International Edition 60, 439−445 (2020)
DOI:10.1002/anie.202011462

57.
J. Dreiser, C. Wäckerlin, M. Buzzi, Kasper S. Pedersen, J. Bendix
Island formation of Er(trensal) single-ion magnets on graphene observed on the micrometer scale
RSC Advances 11, 9421−9425 (2021)
DOI:10.1039/D1RA00783A

58.
C. Wäckerlin
On-Surface Hydrogen/Deuterium Isotope Exchange in Polycyclic Aromatic Hydrocarbons
Angewandte Chemie 60, 8446−8449 (2021)
DOI:10.1002/anie.202015552

59.
J. Voigt, M. Roy, M. Baljozović, C. Wäckerlin, Y. Coquerel, M. Gingras, Karl-Heinz Ernst
Unbalanced 2D Chiral Crystallization of Pentahelicene Propellers and Their Planarization into Nanographenes
Chemistry – A European Journal 27, 10251−10254 (2021)
DOI:10.1002/chem.202101223

60.
C. Wäckerlin, Karl-Heinz Ernst
Autocatalytic Surface Explosion Chemistry of 2D Metal–Organic Frameworks
The Journal of Physical Chemistry C 125, 13343−13349 (2021)
DOI:10.1021/acs.jpcc.1c03809

61.
F. Donati, M. Pivetta, C. Wolf, A. Singha, C. Wäckerlin, R. Baltic, E. Fernandes, Jean-Guillaume de Groot, S. Ahmed, L. Persichetti, C. Nistor, J. Dreiser, A. Barla, P. Gambardella, H. Brune, S. Rusponi
Correlation between Electronic Configuration and Magnetic Stability in Dysprosium Single Atom Magnets
Nano Letters 21, 8266−8273 (2021)
DOI:10.1021/acs.nanolett.1c02744

62.
C. Wäckerlin, A. Cahlík, J. Goikoetxea, O. Stetsovych, D. Medvedeva, J. Redondo, M. Švec, B. Delley, M. Ondráček, A. Pinar, M. Blanco-Rey, J. Kolorenč, A. Arnau, P. Jelínek
Role of the Magnetic Anisotropy in Atomic-Spin Sensing of 1D Molecular Chains
ACS Nano 16, 16402−16413 (2022)
DOI:10.1021/acsnano.2c05609

63.
J. Voigt, K. Martin, E. Neziri, M. Baljozović, C. Wäckerlin, N. Avarvari, Karl-Heinz Ernst
Highly Stereospecific On‐Surface Dimerization into Bishelicenes: Topochemical Ullmann Coupling of Bromohelicene on Au(111)
Chemistry – A European Journal (online)
DOI:10.1002/chem.202300134