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Title: | Lanthanoid “bottlebrush” clusters: remarkably elongated metal–oxo core structures with controllable lengths |
Authors: | D'Alessio, D Sobolev, AN Skelton, BW Fuller, RO Woodward, RC Lengkeek, NA Fraser, BH Massi, M Ogden, MI |
Keywords: | Rare earths Metals Ligands Chemistry Reagents Polymers |
Issue Date: | 4-Oct-2014 |
Publisher: | Journal of the American Chemical Society |
Citation: | D’Alessio, D., Sobolev, A. N., Skelton, B. W., Fuller, R. O., Woodward, R. C., Lengkeek, N. A., Fraser, B. H. Massi., M, & Ogden, M. I. (2014). Lanthanoid “bottlebrush” clusters: remarkably elongated metal–oxo core structures with controllable lengths. Journal of the American Chemical Society, 136(43), 15122-15125. doi:10.1021/ja506677h |
Abstract: | Large metal–oxo clusters consistently assume spherical or regular polyhedral morphologies rather than high-aspect-ratio structures. Access to elongated core structures has now been achieved by the reaction of lanthanoid salts with a tetrazole-functionalized calixarene in the presence of a simple carboxylate co-ligand. The resulting Ln19 and Ln12 clusters are constructed from apex-fused Ln5O6 trigonal bipyramids and are formed consistently under a range of reaction conditions and reagent ratios. Altering the carboxylate co-ligand structure reliably controls the cluster length, giving access to a new class of rod-like clusters of variable length. © 2014 American Chemical Society |
Description: | ACS AuthorChoice - This is an open access article published under an ACS AuthorChoice License, which permits copying and redistribution of the article or any adaptations for non-commercial purposes. Terms of use can be found here: https://pubs.acs.org/page/policy/authorchoice_termsofuse.html |
Gov't Doc #: | 8703 |
URI: | http://doi.org/10.1021/ja506677h http://apo.ansto.gov.au/dspace/handle/10238/9145 |
ISSN: | 1520-5126 |
Appears in Collections: | Journal Articles |
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