Świątkowski Marcin, Lanka Suneel, Czylkowska Agnieszka, Gas Katarzyna, Sawicki Maciej
Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, PL-90924 Lodz, Poland.
Institute of Physics, Polish Academy of Sciences, Aleja Lotnikow 32/46, PL-02668 Warsaw, Poland.
Materials (Basel). 2021 Apr 23;14(9):2148. doi: 10.3390/ma14092148.
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.
合成了首个铜与惕各酸的配位化合物，即四（μ-惕各酸根）双（惕各酸）二铜（II），并从水溶液中结晶出来。基于X射线衍射测量确定并分析了其结构。将所研究化合物的桨轮配位体系与文献中已知的其他类似铜结构进行了比较。采用 Hirshfeld 分析对分子间相互作用进行了详细分析。还对该新化合物进行了红外吸收、热性质和磁性质表征。发现了铜离子的反铁磁耦合。
