کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1305217 | 1498920 | 2016 | 4 صفحه PDF | دانلود رایگان |
• A cationic dinuclear copper(II) complex with a double oximato bridge has been prepared.
• The complex is a synthetic intermediate of the corresponding neutral dimer.
• The complex is characterized by a weak ferromagnetic exchange interaction.
Complex [Cu2{(py)2CNO}2{(py)2CNOH}2](ClO4)2 (2) has been isolated and proven to be an intermediate of the reaction that leads to the known, neutral dimer [Cu2{(py)2CNO}4]·2H2O (1), where (py)2CNOH = di-2-pyridyl ketoxime; the different topologies of the double oximato bridge in the two complexes lead to different magnetic responses.
Bis(di-2-pyridyl ketoximate)bis(di-2-pyridyl ketoxime)dicopper(II) diperchlorate contains a double diatomic oximato bridge which promotes an unusual ferromagnetic exchange interaction between the spin carriers; it is a synthetic intermediate in the formation of the corresponding neutral dimer that possesses exclusively deprotonated organic ligands.Figure optionsDownload as PowerPoint slide
Journal: Inorganic Chemistry Communications - Volume 70, August 2016, Pages 95–98