Issue 39, 2017

Stereochemistry of metal tetramethylcyclam complexes directed by an unexpected anion effect

Abstract

Metal(TMC) complexes (TMC = tetramethylcyclam) exclusively form trans-I diastereoisomers; thus, little is known about the trans-III isomers. Herein, we report a new method to prepare the trans-III-[Cu(TMC)]2+ complex via an anion effect. Our crystallographic, spectroscopic, and computational analyses validated that [Cu(TMC)](NO3)2 produced the trans-III complex, different from the trans-I structure of [Cu(TMC)](ClO4)2.

Graphical abstract: Stereochemistry of metal tetramethylcyclam complexes directed by an unexpected anion effect

Supplementary files

Article information

Article type
Communication
Submitted
25 Dzi 2017
Accepted
19 Mud 2017
First published
19 Mud 2017

Dalton Trans., 2017,46, 13166-13170

Stereochemistry of metal tetramethylcyclam complexes directed by an unexpected anion effect

J. S. Derrick, Y. Kim, H. Tak, K. Park, J. Cho, S. H. Kim and M. H. Lim, Dalton Trans., 2017, 46, 13166 DOI: 10.1039/C7DT01489A

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