Publications in Scientific Journals:
J. Kreutzer, M. Puchberger, Ch. Artner, U. Schubert:
"Retention of the Cluster Core Structure during Ligand Exchange Reactions of Carboxylato-Substituted Metal Oxo Clusters";
European Journal of Inorganic Chemistry,
2015
(2015),
12;
2145
- 2151.
English abstract:
The exchange of the carboxylato ligands of Zr4O2(methacrylato)12 in reactions with carboxylic acids proceeds with retention of the composition and structure of the cluster core. This was concluded from exchange/re-exchange experiments and from comparison of the IR bands of the cluster core of the original and ligand-exchanged clusters. The IR bands were assigned on the basis of DFT calculations. Scrambling reactions between two Zr4O2(OOCR)12 clusters with different carboxylato ligands are a new way to prepare mixed-ligand oxo clusters.
Keywords:
Cluster compounds; Cage compounds; Ligand exchange; Zirconium; Carboxylate ligands
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1002/ejic.201403209
Related Projects:
Project Head Ulrich Schubert:
Anisotrope Funktionalisierung von Clustern
Created from the Publication Database of the Vienna University of Technology.