A novel nanosized {Co(16)} metallamacrocycle incorporating four linear {Co(4)} subunits bridged by polytriazolate ligands.
Summary of "A novel nanosized {Co(16)} metallamacrocycle incorporating four linear {Co(4)} subunits bridged by polytriazolate ligands."
The solvothermal reactions of Co(II) salts and three rigid polytriazolate ligands lead to a linear Co(4) cluster, [Co(4)(3,5-bptp)(2)(OMe)(2)(NO(3))(2)(MeOH)(2)]·1.5H(2)O·MeCN (), and a square-shaped {Co(16)} metallamacrocycle, [Co(16)(1,3-bptb)(4)(3,5-bptpt)(4)(OMe)(12)(H(2)O)(2)]·25H(2)O (), which comprises four linear {Co(4)} subunits similar to those of bridged by the longer 3,5-bptpt(3-) ligands into a nanoscale molecular square.
Affiliation
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. tongml@m
Journal Details
This article was published in the following journal.
Name: Chemical communications (Cambridge, England)
ISSN: 1364-548X
Pages:
Links
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/22456723
- DOI: http://dx.doi.org/10.1039/c2cc31141k
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