Issue 37, 2012
From the journal:

Chemical Communications

A novel nanosized {Co16} metallamacrocycle incorporating four linear {Co4} subunits bridged by polytriazolate ligands†

Wei-Quan Lin,a   Ji-Dong Lenga  and  Ming-Liang Tong*a  

* Corresponding authors

a Key Laboratory of Bioinorganic and Synthetic Chemistry of Ministry of Education/StateKey Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, P. R. China
E-mail: tongml@mail.sysu.edu.cn

Abstract

The solvothermal reactions of CoII salts and three rigid polytriazolate ligands lead to a linear Co4 cluster, [Co4(3,5-bptp)2(OMe)2(NO3)2(MeOH)2]·1.5H2O·MeCN (1), and a square-shaped {Co16} metallamacrocycle, [Co16(1,3-bptb)4(3,5-bptpt)4(OMe)12(H2O)2]·25H2O (2), which comprises four linear {Co4} subunits similar to those of 1 bridged by the longer 3,5-bptpt3− ligands into a nanoscale molecular square.

Graphical abstract: A novel nanosized {Co16} metallamacrocycle incorporating four linear {Co4} subunits bridged by polytriazolate ligands

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C2CC31141K
Article type
Communication
Submitted
15 Feb 2012
Accepted
09 Mar 2012
First published
09 Mar 2012

Chem. Commun., 2012,48, 4477-4479

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A novel nanosized {Co16} metallamacrocycle incorporating four linear {Co4} subunits bridged by polytriazolate ligands

W. Lin, J. Leng and M. Tong, Chem. Commun., 2012, 48, 4477 DOI: 10.1039/C2CC31141K

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