Synthesis and Crystal Structure of a Copper(II) Complex with Funnel-like Ligand Based on Calix[6]arene

WANG Yi-Feng and SHU Mou-Hai*

Chin. J. Struct. Chem. 2022, 41, 2203186-2203192  DOI: 10.14102/j.cnki.0254-5861.2011-3312

March 15, 2022

Cu(II) complex, crystal structure, calix[6]arene, host-guest interaction

ABSTRACT

The preparation method of a funnel like ligand derived from calix[6]arene and tris(2-pyridyl-  methyl)anime has been improved. The Cu(II) complex was obtained and characterized by ESI-MS, EPR, UV-Vis spectra and crystallographic analysis. In the complex, a guest acetonitrile molecule is introduced into the cavity of the ligand host via the coordination with Cu(II) center.

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