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A Hexacopper Fluoro Metallacrown Cavitand and its Alkali-Metal Complexes

Authors


  • The authors would like to thank Dr. H. J. Blythe (University of Sheffield) for the susceptibility measurements and the Leverhulme Trust and EPSRC for funding.

Abstract

original image

A brimming bowl: The [12]MC-6 fluoro metallacrown (MC) shown in the picture is crystallized both as a metal-free wheel and in complex with Na+ or K+ ions. The magnetic and structural properties are only slightly altered upon metal complexation. Opposite faces of the molecule form bowl-shaped cavities, in which H2O or CH2Cl2 molecules are hydrogen-bonded to the F acceptors.

Ancillary