Marcin Świątkowski1, Suneel Lanka1, Agnieszka Czylkowska1, Katarzyna Gas2, Maciej Sawicki2. 1. Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, PL-90924 Lodz, Poland. 2. Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, PL-02668 Warsaw, Poland.
Abstract
The first coordination compound of copper and tiglic acid named tetrakis(μ-tiglato)bis(tiglic acid)dicopper(II) was synthesized and crystallized from water solution. Its structure was determined and analyzed based on X-ray diffraction measurement. The paddle-wheel coordination system of the investigated compound was compared with other similar copper structures known in the literature. The Hirshfeld analysis was used for the detailed analysis of intermolecular interaction. The new compound was also characterized in terms of infrared absorption, thermal, and magnetic properties. The antiferromagnetic coupling of copper ions was found.
The first coordination compound of copper and n class="Chemical">tiglic acid named tetrakis(μ-tiglato)bis(tiglic acid)dicopper(II) was synthesized and crystallized from water solution. Its structure was determined and analyzed based on X-ray diffraction measurement. The paddle-wheel coordination system of the investigated compound was compared with other similar copper structures known in the literature. The Hirshfeld analysis was used for the detailed analysis of intermolecular interaction. The new compound was also characterized in terms of infrared absorption, thermal, and magnetic properties. The antiferromagnetic coupling of copper ions was found.
Entities:
Keywords:
IR spectroscopy; coordination compound; copper; crystal structure; magnetic properties; thermal analysis; tiglic acid
Authors: Araceli Larios; Hugo S García; Rosa María Oliart; Gerardo Valerio-Alfaro Journal: Appl Microbiol Biotechnol Date: 2004-07-10 Impact factor: 4.813