A new polymeric Cu(II) compound with double bridging dicyanamide. Synthesis, X-ray structure and spectroscopy of catena-[poly-trans-bis(4-methyl-pyrimidine-κN1)copper(II)-bis(μ-dicyanamido-κ2N1,N5)
Graphical abstract
A linear chain formed by Cu(II) with bridging anionic dicyanamide ligands and an axial methylpyrimidine ligand is reported.
Highlights
► End-on bridged dicyanamide anions binding to Copper(II). ► A polymeric chain of Cu(II) with bridging anionic dicyanamido ligands is reported. ► The long Cu(II)-Cu(II) distance (7.42 Å) does not result in significant magnetic exchange coupling.
Section snippets
Acknowledgements
The work described in the present paper has been supported by the Leiden University Study group WFMO (Werkgroep Fundamenteel Materialen Onderzoek).
The authors are also indebted to the Distinguished Scientist Fellowship Program (DSFP) at KSU for supporting this work.
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