Journal article
Hybrid Lanthanide–Actinide Peroxide Cage Clusters
Inorganic chemistry, Vol.55(6), pp.2682-2684
03/21/2016
DOI: 10.1021/acs.inorgchem.6b00207
PMID: 26923457
Abstract
A cage cluster consisting of 31 uranyl and 9 Sm3+ polyhedra self-assembles in an alkaline aqueous peroxide solution and crystallizes (U31Sm9). Trimers of Sm3+ polyhedra are templated by μ3-η2:η2:η2-peroxide groups and link to oxo atoms of uranyl ions. Three such trimers link into a ring through uranyl hexagonal bipyramids, and these are attached through six polyhedra to a unit consisting of 21 uranyl hexagonal bipyramids to complete the cage. Luminescence spectra collected with an excitation wavelength of 420 nm reveal fine structure, which is not observed for a cluster containing only uranyl polyhedra.
Details
- Title: Subtitle
- Hybrid Lanthanide–Actinide Peroxide Cage Clusters
- Creators
- Ginger E SigmonJennifer E. S SzymanowskiKorey P Carter - Department of Chemistry, The George Washington University, 800 22nd Street NW, Washington, D.C. 20052, United StatesChristopher L Cahill - Department of Chemistry, The George Washington University, 800 22nd Street NW, Washington, D.C. 20052, United StatesPeter C Burns
- Resource Type
- Journal article
- Publication Details
- Inorganic chemistry, Vol.55(6), pp.2682-2684
- DOI
- 10.1021/acs.inorgchem.6b00207
- PMID
- 26923457
- ISSN
- 0020-1669
- eISSN
- 1520-510X
- Grant note
- DOI: 10.13039/100006151, name: Basic Energy Sciences, award: DE-SC0001089
- Language
- English
- Date published
- 03/21/2016
- Academic Unit
- Chemistry
- Record Identifier
- 9984216568802771
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