Inorg Chem 2021 Jul 28. Epub 2021 Jul 28.
Department of Chemistry, School of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
One-dimensional zigzag cyanido-bridged coordination polymers have been prepared as a result of self-assembly of lanthanide(III) ions with octacyanidotungstate(V) anions in the presence of ,-dimethylacetamide (dma). All compounds crystallized in noncentrosymmetric space group 2 with a molecular formula of [Ln(dma)][W(CN)] [Ln = Gd (), Tb (), Dy (), Ho (), Er (), Tm (), Yb (), Lu (), or Y ()]. Magnetic studies revealed weak antiferromagnetic interactions through Ln-NC-W bridges and the formation of ferrimagnetically coupled chains at very low temperatures. Read More