Here you find our publications from the last years.

Q. Yuan, M. Rohdenburg, W. Cao, E. Apra, J. Landmann, M. Finze, J. Warneke, X.-B. Wang:
[B2(CN)6]2-: Small Yet Exceptionally Stable Nonmetal Dianion.
J. Phys. Chem. Lett. 2021, 12, 12005–12011. DOI

H. Y. Samayoa-Oviedo, K.-A. Behrend, S. Kawa, H. Knorke, P. Su, M. E. Belov, G. Anderson, J. Warneke, J. Laskin:
Design and Performance of a Soft-Landing Instrument for Fragment Ion Deposition.
Anal. Chem. 2021, 93, 14489-14496. DOI

F. Yang, K. A. Behrend, H. Knorke, M. Rohdenburg, A. Charvat, C. Jenne, B. Abel, J. Warneke:
Anion-Anion Chemistry with Mass-Selected Molecular Fragments on Surfaces.
Angew. Chem. Int. Ed. 2021, 24910-24914. DOI

T. Wulf, J. Warneke, T. Heine:
B12X11(H2): exploring the limits of isotopologue selectivity of hydrogen adsorption.
RSC Adv. 2021, 11, 28466-28475. DOI

M. Moors, J. Warneke, X. López, C. de Graaf, B. Abel, K. Yu. Monakhov:
Insights from Adsorption and Electron Modification Studies of Polyoxometalates on Surfaces for Molecular Memory Applications.
Acc. Chem. Res. 2021, DOI

J. Warneke, X.-B. Wang:
Measuring Electronic Structure of Multiply Charged Anions to Understand their Chemistry: A Case Study on Gaseous Polyhedral closo-Borate Dianions.
J. Phys. Chem. A 2021, 125, 6653–6661, DOI Invited perspective

K. Ueltzen, S. Schmitz, M. Moors, M. Glöß, M. Börner, I. Werner, Z. Warneke, J. Warneke, B. Abel, K. Yu. Monakhov:
Synthesis, Structure, and Surface Adsorption Characteristics of a Polynuclear MnII,IV–YbIII Complex
Inorg. Chem.  2021, DOI

M. Mayer, M. Rohdenburg, S. Kawa, F. Horn, H. Knorke, C. Jenne, R. Tonner, K. R. Asmis, J. Warneke:
Relevance of π-Backbonding for the Reactivity of Electrophilic Anions [B12X11] (X=F, Cl, Br, I, CN).
Chem. Eur. J.  2021, DOI

Y. Jiang, Q. Yuan, W Cao, M. Rohdenburg, M. C. Nierstenhöfer, Z. Li, Y. Yang, C. Zhong, C. Jenne, J. Warneke, H. Sun, Z. Sun, X.-B. Wang:
Gaseous cyclodextrin-closo-dodecaborate complexes χCD·B12X122− (χ = α, β, and γ; X = F, Cl, Br, and I): electronic structures and intramolecular interactions.
Phys. Chem. Chem. Phys. 2021, 23, 13447-13457, DOI.

R. Pütt, P. Kozłowski, I. Werner, J. Griebel, S. Schmitz, J. Warneke, K. Yu. Monakhov:
{P2V3W15}-Polyoxometalates Functionalized with Phthalocyaninato Y and Yb Moieties:
Inorg. Chem. 2021, 60, 80–86, DOI

H. Knorke, H. Li, J. Warneke, Z-F. Liu, K.A. Asmis: Cryogenic ion trap vibrational spectroscopy of the microhydrated sulfate dianions SO42−(H2O)3−8.  
Phys. Chem. Chem. Phys. Phys. 2020, 22, 27732-27745, DOI

M. Rohdenburg, V.A. Azov, J. Warneke:
New Perspectives in the Noble Gas Chemistry Opened by Electrophilic Anions:  
Front. Chem. 2020, 8, DOI.

Asmis, K.R., Beele, B., Jenne, C., Kawa, S., Knorke H., Nierstenhöfer, M.C., Wang, X., Warneke, J., Warneke, Z., Yuan, Q:
Synthesis, Electronic Properties and Reactivity of [B12X11(NO2)]2− (X=F–I) Dianions
Chem. Eur. J. 2020, 26, 14594-14601, DOI

J. Warneke, M. Mayer, M. Rohdenburg, X. Ma, Judy K.Y. Liu, M. Grellmann, S. Debnath, V. A., Azov, E. Apra, R. P. Young, C. Jenne, G.E. Johnson, H.I. Kenttämaa, K.R. Asmis, J. Laskin:
Direct functionalization of C−H bonds by electrophilic anions
Proc. Natl. Acad. Sci. U.S.A. 2020, 117, 23374-23379, DOI

M. Rohdenburg, Z. Yang, P. Su, E. Bernhardt, Q. Yuan, E. Apra, S. Grabowsky, J. Laskin, C. Jenne, X.-B. Wang, J. Warneke:
Properties of gaseous closo-[B6X6]2− dianions (X = Cl, Br, I).
Phys. Chem. Chem. Phys., 2020, 22, 17713-17724, DOI

M. Mayer, M. Rohdenburg, V. van Lessen, M. C. Nierstenhöfer, E. Aprà, S. Grabowsky, K. R. Asmis, C. Jenne, J. Warneke:
First steps towards a stable neon compound: observation and bonding analysis of [B12(CN)11Ne].
Chem. Commun., 2020, 56, 4591-4594, DOI
Chemistry world reports on this article

Z. Li, Y. Jiang, Q. Yuan, J. Warneke, Z. Hu, Y. Yang, H. Sun, Z. Sun X.-B. Wang:
Photoelectron spectroscopy and computational investigations of the electronic structures and noncovalent interactions of cyclodextrin-closo-dodecaborate anion complexes χ-CD·B12X122− (χ =α, β, γ; X = H, F).
Phys. Chem. Chem. Phys., 2020, 22, 7193-7200, DOI

R.-Z. Li, Q. Yuan, Z. Yang, E. Aprà, Z. Li, V. A. Azov, K. Kirakci, J. Warneke, X.-B. Wang:
Photoelectron spectroscopy of [Mo6X14]2− dianions (X = Cl–I).
J. Chem. Phys. 2019, 151, 194310, DOI

P. Su, A.J. Smith, J. Warneke, J. Laskin:
Gas-Phase Fragmentation of Host-Guest Complexes of Cyclodextrins and Polyoxometalates
J. Am. Soc. Mass Spectrom. 2019, 30, 1934-1945, DOI

P. Su, H. Hu, J. Warneke, M.E. Belov, G.A. Anderson, J. Laskin:
Design and Performance of a Dual-Polarity Instrument for Ion Soft Landing.
Anal. Chem. 2019, 91, 5904-5912, DOI

M. Mayer, V. van Lesse, M. Rohdenburg, G.-L. Hou, Z. Yang, R. M. Exner, E. Aprà, V. A. Azov, S. Grabowsky, S. S. Xantheas, K. R. Asmis, X.-B. Wang, C. Jenne, J. Warneke:
Rational design of an argon-binding superelectrophilic anion.
Proc. Natl. Acad. Sci. U.S.A 2019, 116, 8167-8172, DOI

E. Aprà, J. Warneke, S.S Xantheas, X.-B. Wang:
A benchmark photoelectron spectroscopic and theoretical study of the electronic stability of [B12H12]2-.
J. Chem. Phys. 2019, 150, 164306. DOI

P. J. J. Carr, J. Warneke, J. Featherstone, C. Jenne, E. Loire, W. S. Hopkins:
The structure of proton-bound Triethylammonia B12X122− (X = F, Cl) Clusters
Mol. Phys. 2019, 117, 2972-2979, DOI

L. A. Bischoff, M. Drisch, C. Kerpen, P. T. Hennig, J. Landmann, J. A. P. Sprenger, R. Bertermann, M. Grüne, Q. Yuan, J. Warneke, X.-B. Wang, N. Ignat'ev, M. Finze:
Cyanohydridoborate Anions: Synthesis, Salts, and Low‐viscosity Ionic Liquids
Chem. Eur. J. 2019, 25, 3560-3574, DOI

J. Warneke, S. Z. Konieczka, G.-L. Hou, E. Aprà, C. Kerpen, F. Keppner, T. C. Schäfer, M. Deckert, Z. Yang, E. Bylaska, G. E. Johnson, J. Laskin, S. S. Xantheas, X.-B. Wang, M. Finze:
Properties of perhalogenated {closo-B10} and {closo-B11} multiply charged anions and a critical comparison with {closo-B12} in the gas and condensed phases,
Phys. Chem. Chem. Phys. 2019, 21, 5903-5915. Back cover, DOI

J. Warneke, M. Rohdenburg, J. K.Y. Liu, E. Johnson, X. Ma, R. Kumar, P. Su, E. Aprà, X.-B. Wang, C. Jenne, M. Finze, H. I. Kenttämaa, J. Laskin:
Gas Phase Fragmentation of Adducts between Dioxygen and closo-Borate Radical Anions
Int. J. Mass Spectrom 2019, 436, 71-78. Special issue in honor of Helmut Schwarz, DOI

J. Laskin, G. E. Johnson, J. Warneke, V. Prabhakaran:
From Isolated Ions to Multilayer Functional Materials Using Ion Soft-Landing
Angew. Chem. Int. Ed. 2018, 57, 16270-16284, DOI.

J. Warneke, M. E. McBriarty, S. L. Riechers, S. China, M. H. Engelhard, E. Aprà, R. P. Young, N. M. Washton, C. Jenne, G. E. Johnson, J. Laskin:
Self-organizing layers from complex molecular anions
Nat. Commun. 2018, 9, 1889, DOI
Featured on the Editors’ Highlights webpage

Z. Warneke, M. Rohdenburg, J. Warneke, J. Kopyra, P. Swiderek:
Electron-driven and thermal chemistry during water-assisted purification of platinum nanomaterials generated by electron beam induced deposition
Beilstein J. Nanotechnol. 2018, 9, 77 – 90, DOI

J. Warneke, G.-L. Hou, E. Aprà, C. Jenne, Z. Yang, Z. Qin, K. Kowalski, X.-B. Wang, S. S. Xantheas:
Electronic Structure and Stability of [B12X12]2- (X=F−At): A Combined Photoelectron Spectroscopic and Theoretical Study
J. Am. Chem. Soc. 2017, 139, 14749 – 14756, DOI

M. Rohdenburg, M. Mayer, M. Grellmann, C. Jenne, T. Borrmann, F. Klemiss, V. A. Azov, K. R. Asmis, S. Grabowsky, J. Warneke:
Superelectrophilic Behavior of an Anion Demonstrated by the Spontaneous Binding of Noble Gases to [B12Cl11]-
Angew. Chem. Int. Ed. 2017, 56, 7980 – 7985, DOI

T. Weiss, J. Warneke, V. Zielasek, P. Swiderek, M. Bäumer:
XPS study of thermal and electron-induced decomposition of Ni and Co acetylacetonate thin films for metal deposition;
J. Vac. Sci. Technol. A 2016, 34, 041515, DOI

J. Kopyra, C. König-Lehmann, E. Illenberger, J. Warneke, P. Swiderek:
Low energy electron induced reactions in fluorinated acetamide – probing negative ions and neutral stable counterparts;
Eur. Phys. J. D. 2016, 70, 140, DOI

J. Warneke, C. Jenne, J. Bernarding, V.A. Azov, M. Plaumann:
Evidence for an intrinsic binding force between dodecaborate dianions and receptors with hydrophobic binding pockets;
Chem. Commun., 2016, 52, 6300 – 6303, DOI

J. Warneke, T. Dülcks, D. Kemken and M. Finze:
Identification of a neutral loss from precursor ions with nearly Gaussian-shaped isotopic patterns via inverted isotopic patterns of product ions;
Rapid Commun. Mass Spectrom. 2016, 30, 985–991, DOI

J. Warneke, M. Rohdenburg, Y. Zhang, J. Orzagh, A. Vaz, I. Utke, J. Th. M. De Hosson, W. F. van Dorp, P. Swiderek:
Role of NH3 in the Electron-Induced Reactions of Adsorbed and Solid Cisplatin;
J. Phys. Chem. C, 2016, 120, 4112–4120, DOI

I. Schrader, S. Neumann , R. Himstedt , A. Zana, J. Warneke, S. Kunz:
The Effect of Particle Size and Ligand Configuration on the Asymmetric Catalytic Properties of Proline-functionalized Pt-Nanoparticles;
Chem. Commun., 2015, 51, 16221-16224, DOI

T. Svoboda, J. Warneke, A. Růžička, L. Dostál, J. Beckmann:
Synthesis and structure of heavy group 15 metallastannoxanes [2,6-(Me2NCH2)2C6H3E](2,6-Mes2C6H3Sn)3O3(OH)5 (E = Sb, Bi);
J. Organomet. Chem. 2015, 797, 171-173., DOI

I. Schrader, J. Warneke, S. Neumann, S. Grotheer, A. Abildgaard Swane, J. J. K. Kirkensgaard, M. Arenz, S. Kunz:
Surface Chemistry of “Unprotected” Nanoparticles: A Spectroscopic Investigation on Colloidal Particles;
J. Phys. Chem. C 2015, 119, 17655-17661, DOI

J. Warneke, P. Swiderek:
Electron-induced decomposition of condensed acetone studied by quantifying desorption and retention of volatile products;
J. Phys. Chem. C 2015, 119, 8725-8735, DOI

M.R. Fagiani, L.L. Zeonjuk, T.K. Esser, D. Gabel, T. Heine, K.R. Asmis, J. Warneke:
Opening of an Icosahedral Boron Framework: A Combined Infrared Spectroscopic and Computational Study;
Chem. Phys. Lett. 2015, 625, 48-52. Editor’s Choice article DOI

C. Jenne, M. Keßler, J. Warneke:
Protic anions [H(B12X12)]- (X = F-I) that act as Brønsted acids in the gas phase;
Chem. Eur. J. 2015, 21, 5887-5891, DOI

E. Moosbach, M. Nesselberger, J. Warneke, P. Harz, M. Arenz, M. Bäumer, S. Kunz: 1-Naphthylamine functionalized Pt nanoparticles: Electrochemical activity and redox chemistry occurring on one surface;
New J. Chem. 2015, 39, 2557-2564, DOI

J. Warneke, M. Plaumann, Z. Wang, E. Böhler, D. Kemken, S. Kelm, D. Leibfritz, V.A. Azov:
New insights into the old reaction between acryloyl chlorides and pyridine;
Tetrahedron Lett. 2015, 56, 1124-1127, DOI

J. Warneke, Z. Wang, P. Swiderek, J.H. Bredehöft: Electron-Induced Hydration of an Alkene: Alternative Reaction Pathways;
Angew. Chem. Int. Ed. 2015, 54, 4397-4400, DOI

A. Himmelspach, J. Warneke, M. Schäfer, M. Hailmann, M. Finze:
Salts of the Dianions [Hg(12-X-closo-1-CB11H10)2]2– (X = I, C≡CH, C≡CFc, C≡CSiiPr3): Synthesis and Spectroscopic and Structural Characterization;
Organometallics 2015, 34, 462-469, DOI

I. Schrader, J. Warneke, J. Backenköhler, S. Kunz:
Functionalization of Platinum Nanoparticles with L-Proline: Simultaneous Enhancements of Catalytic Activity and Selectivity;
J. Am. Chem. Soc. 2015, 137, 905-912, DOI

J. Warneke, W.F. Van Dorp, P. Rudolf, M. Stano, P. Papp, Š. Matejčík, T. Borrmann, P. Swiderek:
Acetone and the precursor ligand acetylacetone: Distinctly different electron beam induced decomposition?;
Phys. Chem. Chem. Phys. 2015, 17, 1204-1216, DOI

M. Zeller, J. Warneke, V. Azov:
Relative substituent orientation in the structure of cis-3-chloro-1,3-dimethyl-N-(4-nitrophenyl)-2-oxocyclopentane-1-carboxamide;
Acta Cryst., 2014 E70, 121-123, DOI

J. Warneke, Z. Wang, M. Zeller, D. Leibfritz, M. Plaumann, V. A. Azov:
Methacryloyl chloride dimers: from structure elucidation to a manifold of chemical transformations;
Tetrahedron 2014, 70, 6515-6521, DOI
Alfa Aesar changed official product description based on these results, (Link)

R.T. Boeré, J. Derendorf, C. Jenne, S. Kacprzak, M. Keßler, R. Riebau, S. Riedel, T.L. Roemmele, M. Rühle, H. Scherer, T. Vent-Schmidt, J. Warneke, S. Weber:
On the Oxidation of the Three-Dimensional Aromatics [B12X12]2− (X = F,Cl,Br,I);
Chem. Eur. J. 2014, 20, 4447-4459, DOI

E. Böhler, J. Warneke, P. Swiderek:
Control of chemical reactions and synthesis by low-energy electrons;
Chem. Soc. Rev. 2013, 42, 9219-9231, DOI
Inside front cover, Issue 24

P. Farràs, N. Vankova, L. L. Zeonjuk, J. Warneke, T. Dülcks, T. Heine, C. Viñas, F. Teixidor, D. Gabel: From an Icosahedron to a Plane:
Flattening Dodecaiodododecaborate by Successive Stripping of Iodine;
Chem. Eur. J. 2012, 18, 13208-13212, DOI

A. Himmelspach, J. A. P. Sprenger, J. Warneke, M. Zähres, M. Finze:
Mercury(II) Complexes of the Carba-closo-dodecaboranyl Ligands [closo − 1 − CB11X11]2- (X = H, F,Cl,B, I);
Organometallics 2012, 31, 1566-1577, DOI

J. Warneke, T. Dülcks, C. Knapp, D. Gabel:
Collision-induced gas-phase reactions of perhalogenated closo-dodecaborate clusters - a comparative study;
Phys. Chem. Chem. Phys. 2011, 13, 5712-5721, DOI

C. Bolli, J. Derendorf, M. Keßler, C. Knapp, H. Scherer, C. Schulz, J. Warneke:
Synthesis, Crystal Structure, and Reactivity of the Strong Methylating Agent Me2B12Cl12;
Angew. Chem. Int. Ed. 2010, 49, 3536-3538, DOI
This article was listed by John Wiley & Sons under “Hottest articles in Organic Chemistry” 2010  

Theses and extended lab courses Warneke group

  • Sebastian Kawa, September 2020, Thema: Binding Properties of Small Electrophilic Anions [B10I9] and [B6I5]– 
  • Robert Schiewe, September 2021, Thema: Soft-Landing von Biomolekülen auf FSAM-Oberflächen und ihre Charakterisierung via Photoemissions-Elektronen-Mikroskopie
    (Gemeinsam mit Prof. B. Abel betreutes Projekt) 
  • Duc Anh Hoang, November 2021, Thema: Soft-Landing von Hexavanadat Cyclodextrin Komplexen auf verschiedenen Oberflächen
  • Myriam Wadsack, März 2021; Thema: Untersuchungen zum Fragmentierungsverhalten der Dianionen [B12X11SCN]2– (X = Cl, Br, I)
  • Sebastian Kawa Februar ab 2020, Thema: Investigations of Vibrational Features of the [B12Cl12(H3O)]- Ion in the Gas Phase And Theoretical Calculations of [B12X11(CnH2n)]– (with X = Cl, Br, I and n = 2, 3, 4)
  • Anna Mae Vorwerk, März 2021; Thema: Kollisionsinduzierte Fragmentierung der Dianionen [B12X11NHCHO]2- (X = Br, Cl, F).
  • Francine Horn, Juni 2021; Thema: Codeposition Experiments of Electrophilic Anions [B12I11]– and the Dipeptide Leucine-Proline (LeuPro). 
  • Kay Antonio Behrend, Oktober 2021, Thema: Deposition der Fragmentionen [B12I12-n]− n = 1-5 und massenspektrometrische Untersuchungen der Produkte.

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