New experimental insights into the formation of unexpected water-soluble Eu (III)–Cu (II) 15-metallacrown-5 compound with acetate
MA Katkova, GS Zabrodina, MS Muravyeva… - Inorganic Chemistry …, 2015 - Elsevier
Despite a large amount of systematic structural studies of the affinity of copper–lanthanide
15–metallacrown-5 complexes derived from α-aminohydroxamic acids for various organic
carboxylates, the acetate ion has not been previously observed to bind to the Ln 3+[15-MC-
5]. The first Eu (OOCCH 3)[15-MC Cu (II) Glyha-5](NO 3) 2 metallacrown with acetate
coordinating to the central lanthanide ion has been prepared in 75% yield. According to the
X-ray diffraction study all bond distances and angles in this complex are in the ranges typical …
15–metallacrown-5 complexes derived from α-aminohydroxamic acids for various organic
carboxylates, the acetate ion has not been previously observed to bind to the Ln 3+[15-MC-
5]. The first Eu (OOCCH 3)[15-MC Cu (II) Glyha-5](NO 3) 2 metallacrown with acetate
coordinating to the central lanthanide ion has been prepared in 75% yield. According to the
X-ray diffraction study all bond distances and angles in this complex are in the ranges typical …
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