journal article·2024-06Open access

[GeRu6(CO)18HI]: A Germanium‐Centered Ruthenium Carbonyl Cluster with Aromatic Ring Current

Silke Wolf, Ralf Köppe, Jens Treptow, Wolfram Feuerstein, Jonas Wenzel, Frank Breher, Peter W. Roesky, Florian Weigend, Wim Klopper, Claus Feldmann

Advanced Science· Volume 11· Issue 21

Abstract

Abstract The carbonyl cluster compound [GeRu6(CO)18HI] is unique in regard to its structure and bonding with a GeRu6 cluster core, a planar GeRu4HI unit, extensive multi‐center bonding, and an aromatic ring current similar to benzene (9‐10 nA T−1). The open‐shell cluster core is a Ge‐centered five‐membered Ru4(Ru2) ring with CO ligands and an additional H and I atom, each bridging two Ru atoms on opposite sides of the cluster core. The compound is prepared at 130 °C in a weakly‐coordinating ionic liquid.
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Research context

OpenAlex topics: Synthesis and characterization of novel inorganic/organometallic compounds · Organometallic Complex Synthesis and Catalysis · Coordination Chemistry and Organometallics

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Institute for Inorganic Chemistry Karlsruhe Institute of Technology (KIT) Engesserstraße 15 D‐76131 Karlsruhe Germany

Fachbereich Chemie Philipps‐Universität Marburg Hans‐Meerwein‐Straße 4 D‐35043 Marburg Germany

Institute of Physical Chemistry Karlsruhe Institute of Technology (KIT) Fritz‐Haber‐Weg 2 D‐76131 Karlsruhe Germany

Funding

Deutsche Forschungsgemeinschaft

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