Inorganic Chemistry - Wickleder

M.Sc. Jörn Bruns

Institute of Chemistry
University of Oldenburg
Carl-von-Ossietzky-Straße 9 - 11
26129 Oldenburg

e-mail: joern.bruns(at)uni-oldenburg.de

tel.: +49(441)798-3375
fax: +49(441)798-3352
room: W3-3-341

Research area

Oxo-anionic precious metal and rare earth compounds: Synthesis, properties, function

Bachelor thesis University of Oldenburg, August 2008

Noble metal reactions with N2O5

Master thesis University of Oldenburg, October 2010

Studies for the synthesis of functional iodates with I2O5 and iodic acid

Awards and stipends

Poster prize at the 17th German Chemical Society Conference on "Solid State and Material research", Dresden, 15. - 17.09.2014

UGO-congress stipend - Stipend of der academic society of the Oldenburg university for an international meeting participation - June 2014

Winterfeldt-Award - Lecture award for clear and understandable presentation of scientific research results to scientists not from the own field, 11.07.2013

PhD stipend of the " Stiftung der Metallindustrie im Nordwesten", March 2011 - November 2013

Publications

17. Christian Logemann, Jörn Bruns, Lisa V. Schindler, Vanessa Zimmermann, Mathias Wickleder
Tellurium sulfates from reaction in oleum and sulfur trioxide: Syntheses and crystal structures of TeO(SO4), Te4O3(SO4)5, and Te(S2O7)2
Z. Anorg. Allg. Chem. 2015, 641, 5, 831-837.

16. Jörn Bruns, Christian Logemann, Alexander Weiz, Claudia Kolb, Mathias S. Wickleder
"Naked" S2O72- ions - The serendipitous formation of the disulfates [HPy]2[S2O7] and [bmim][HPy][S2O7] (HPy = pyrdinium; bmim = 1-butyl-3-methylimidazolium)
Z. Naturforsch. B 2015, 70, 1, 3-8.

15. Jörn Bruns, Thorsten Klüner, Mathias S. Wickleder
Oxoanionic Noble Metal compounds from fuming nitric acid: The Palladium examples Pd(NO3)2 and Pd(CH3SO3)2
Chem. Eur. J. 2015, 21, 3, 1294-1301.

14. Jörn Bruns, Heinz Bülter, Mareike Hänsch, Matthias Eul, Oliver Niehaus, Rainer Pöttgen, Mathias S. Wickleder
Precious Metal (Poly)sulfates
Z. Anorg. Allg. Chem. 2014, 640, 11, 2347.

13. Jörn Bruns, Lisa V. Schindler, Mathias S. Wickleder
New Iodine Polysulfates
Z. Anorg. Allg. Chem. 2014, 640, 11, 2345.

12. Jörn Bruns, Claudia Kolb, Mathias S. Wickleder
Alkaline Earth Polysulfates
Z. Anorg. Allg. Chem. 2014, 640, 11, 2345.

11. Jörn Bruns, Mona Struckmann, Mathias S. Wickleder
Pyridine-Based Platinium Metal Nitrates
Z. Anorg. Allg. Chem. 2014, 640, 11, 2344.

10. Jörn Bruns, Thorsten Klüner, Mathias S. Wickleder
Oxidizing elemental platinum with oleum under harsh conditions: The unique tris-(disulfato)-platinate(IV) [Pt(S2O7)3]2-
Chem. Eur. J. 2014, 20, 24, 7222-7227.

9. Jörn Bruns, Thorsten Klüner, Mathias S. Wickleder
Ba2[Pd(HS2O7)2(S3O10)2] – a heteroleptic polysulfato-palladate
Chem. Asian J. 2014, 9, 6, 1594-1600.

8. Jörn Bruns, Oliver Niehaus, Rainer Pöttgen, Mathias S. Wickleder
Ferromagnetic ordering in the layer-structured Pd(HS2O7)2
Chem. Eur. J. 2014, 20, 3, 811-814.

7. Alexander Weiz, Jörn Bruns, Mathias S. Wickleder
Disulfates from Low Temperature Synthesis in Ionic Liquids:(C5H6N)3Sm(S2O7)3 and (C5H6N)Bi(S2O7)2
Eur. J. Inorg. Chem. 2014, 172-177.

6. Alexander Weiz, Jörn Bruns, Mathias S. Wickleder
Reaction with SO3 in Ionic liquids: The Example of K2(S2O7)(H2SO4)
Z. Anorg. Allg. Chem. 2014, 640, (1), 27-30.

5. Jörn Bruns, Thorsten Klüner, Mathias S. Wickleder
Bis(tetrasulfato)palladat, [Pd(S4O13)2]2−
Angew. Chem. 2013, 125, 2650 - 2652; Angew. Chem. Int. Ed. 2013, 52, 2590 - 2592.

4. Jörn Bruns, Matthias Eul, Rainer Pöttgen, Mathias S. Wickleder
Oktaedrische Pd2+-Koordination und feromagnetische Ordnung in Pd(S2O7)
Angew. Chem. 2012, 124, 2247 - 2250, Angew. Chem. Int. Ed. 2012, 51, (9), 2204 - 2207.
--> Chosen as front cover for the respective issue

3. Mathias S.Wickleder, Frauke Gerlach, Steffen Gagelmann, Jörn Bruns, Mandus Fenske, Katharina Al-Shamery
Thermolabile Edelmetallvorstufen: (NO)[Au(NO3)4], (NO)2[Pd(NO3)4] und (NO)2[Pt(NO3)6]
Angew. Chem. 2012, 124, 2242 - 2246, Angew. Chem. Int. Ed. 2012, 51, (9), 2199 - 2203.

2. Jörn Bruns, Alexander Weiz, Mathias S. Wickleder
RE(CF3SO3)3(H2O)3 (RE=La-Lu, Y, Sc): Towards Anhydrous Rare Earth Triflates
Z. Anorg. Allg. Chem. 2012, 638(10), 1635.

1. Katja Rieß, Steffen Gagelmann, Jörn Bruns, Mathias S. Wickleder
(NO)2[Zn(NO3)4], (NO)2[Pd(NO3)4] and (No)Cu(NO3)3: Synthesis, Crystal Structure and Thermal Decomposition
Z. Kristallogr. 2009, Suppl. 29, A52, 35.

Lectures

5. Jörn Bruns, Mathias Wickleder
Oxoanionische Edelmetallverbindungen
Winterfeldt-Preisverleihung, Universität Hannover, 11.07.2013 (1. Platz)

4. Jörn Bruns, Mathias S. Wickleder
Das Synthesepotential von SO3 und N2O5: Nitrate und (Poly-)sulfate von Edelmetallen
15. Norddeutsches Doktoranden-Kolloquium, Walsrode, 24. - 25.09.2012

3. Jörn Bruns, Mathias S. Wickleder
Das Synthesepotential von SO3 und N2O5: Nitrate und (Poly-)sulfate von Edelmetallen
Festkörperchemisches Seminar Rothenberge, Münster, 20. - 21.09.2012

2. Jörn Bruns, Mathias S. Wickleder
Neuartige Precursor zur kontaminationsfreien Edelmetallabscheidung
Tag der Chemie, Universität Oldenburg, 06.11.2011

1. Jörn Bruns, Mathias S. Wickleder
Neue Iod-Polysulfate
Festkörperchemisches Seminar Rothenberge, Münster, 03. - 05.09.2011

Cover pictures