Phthalocyanine-polyoxotungstate lanthanide double deckers

DOI: 10.1039/D0DT03716H

Authors: Sidra Sarwar (RWTH Aachen University) , Sergio Sanz (Jülich-Aachen Research Alliance,; Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich) , Jan Van Leusen (RWTH Aachen University) , Gary S. Nichol (The University of Edinburgh) , Euan K. Brechin (The University of Edinburgh) , Paul Kögerler (RWTH Aachen University; Jülich-Aachen Research Alliance,; Peter Grünberg Institute, Electronic Properties (PGI-6), Forschungszentrum Jülich)
Co-authored by industrial partner: No

Type: Journal Paper
Journal: Dalton Transactions , VOL 25 , PAGES 16638-16642

State: Published (Approved)
Published: November 2020
Diamond Proposal Number(s): 22240

Abstract: Acetate ligand metathesis results in the first hybrid [MIII(Pc)(PW11O39)]6− (M = Y, Dy, Tb) double-decker scaffolds, where a phthalocyanate (Pc2−) and one of the conceptually most simple polyoxotungstates, a monolacunary Keggin cluster, are interlinked via a single rare earth ion. Characterisation includes high-resolution mass spectrometry, synchrotron-based single-crystal X-ray diffraction, various spectroscopic and electrochemical methods, and magnetic studies revealing slow relaxation of the magnetisation for the Dy derivate.

Subject Areas: Chemistry, Physics


Instruments: I19-Small Molecule Single Crystal Diffraction