Concepedia

Collapsed Cu(II)-Hydroxamate Metallacrowns

Irina A. Golenya, Elżbieta Gumienna‐Kontecka, Alexander N. Boyko, Matti Haukka, Igor O. Fritsky

Inorganic Chemistry · 2012 · 31 citations · 26 references

DOI

Concepts

Abstract

Degradation of a strained, thermodynamically destabilized pentanuclear copper(II) 12-metallacrown-4 complex based on a picoline hydroxamic acid resulted in the formation of the tetranuclear compounds which are the first examples of solely hydroxamate-based Cu(II) metallacrown complexes with a collapse of the metallamacrocyclic cavity.

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