Probing the binding and activation of small molecules by gas-phase transition metal clusters via IR spectroscopy

A Fielicke - Chemical Society Reviews, 2023 - pubs.rsc.org
Isolated transition metal clusters have been established as useful models for extended metal
surfaces or deposited metal particles, to improve the understanding of their surface …

CO oxidation as a prototypical reaction for heterogeneous processes

HJ Freund, G Meijer, M Scheffler… - Angewandte Chemie …, 2011 - Wiley Online Library
CO oxidation, although seemingly a simple chemical reaction, provides us with a panacea
that reveals the richness and beauty of heterogeneous catalysis. The Fritz Haber Institute is …

Chemistry with methane: concepts rather than recipes

H Schwarz - Angewandte Chemie International Edition, 2011 - Wiley Online Library
Four seemingly simple transformations related to the chemistry of methane will be
addressed from mechanistic and conceptual points of view: 1) metal‐mediated …

Atomically resolved chemical reactivity of small Fe clusters

J Berwanger, S Polesya, S Mankovsky, H Ebert… - Physical Review Letters, 2020 - APS
Small metal clusters have been investigated for decades due to their beneficial catalytic
activity. It was found that edges are most reactive and the number of catalytic events …

Chemie mit Methan: Studieren geht über Probieren!

H Schwarz - Angewandte Chemie, 2011 - Wiley Online Library
Konzeptionelle Überlegungen zu und mechanistische Aspekte von vier scheinbar einfachen
chemischen Umsetzungen, die in der Chemie von Methan von Bedeutung sind, werden in …

Platinum Group Metal Clusters: From Gas‐Phase Structures and Reactivities towards Model Catalysts

DJ Harding, A Fielicke - Chemistry–A European Journal, 2014 - Wiley Online Library
Transition‐metal clusters have long been proposed as model systems to study
heterogeneous catalysts. In this Concept article we show how advanced spectroscopic …

[HTML][HTML] Cryo spectroscopy of N2 on cationic iron clusters

A Straßner, C Wiehn, MP Klein, DV Fries… - The Journal of …, 2021 - pubs.aip.org
Infrared photodissociation (IR-PD) spectra of iron cluster dinitrogen adsorbate complexes
[Fe n (N 2) m]+ for n= 8–20 reveal slightly redshifted IR active bands in the region of 2200 …

N2 Activation by Neutral Ruthenium Clusters

C Kerpal, DJ Harding, JT Lyon, G Meijer… - The Journal of …, 2013 - ACS Publications
The activation of nitrogen molecules when forming complexes with neutral Ru clusters in the
gas phase has been investigated by probing their N–N stretching frequencies using infrared …

Die CO‐Oxidation als Modellreaktion für heterogene Prozesse

HJ Freund, G Meijer, M Scheffler… - Angewandte …, 2011 - Wiley Online Library
Die CO‐Oxidation, obwohl eine scheinbar einfache chemische Reaktion, dient als ein
Modell, welches die Vielfalt und Attraktivität der heterogenen Katalyse offenbart. Das Fritz …

Infrared spectroscopy of N 2 adsorption on size selected cobalt cluster cations in isolation

S Dillinger, J Mohrbach, J Hewer, M Gaffga… - Physical Chemistry …, 2015 - pubs.rsc.org
We report IR active N2 stretching frequencies in isolated and size selected cobalt cluster
nitrogen adsorbate complexes,[Con (N2) 1]+ as recorded by virtue of InfraRed Photon …