Mono-, Di- and Trierbium Endohedral Metallofullerenes: Production, Separation, Isolation, and Spectroscopic Study
Source abstract
Abstract
The first successful production and chromatographic isolation of erbium endohedral metallofullerenes are reported. A series of 21 different erbium endohedral metallofullerenes, having one, two, and three erbium metal atoms encapsulated in a range of higher fullerene cages, has been separated and isolated. All these newly synthesized metallofullerenes are characterized by LD-TOF mass spectrometry and UV−vis−NIR absorption spectroscopy. Their possible molecular symmetry, HOMO−LUMO band gap, and electronic structure are discussed in terms of their absorption spectra and high-performance liquid chromatography (HPLC) elution time. Their separation and isolation procedure by multistage HPLC is also discussed in detail.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Fullerene Chemistry and Applications · Graphene research and applications · Boron and Carbon Nanomaterials Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, Nagoya University, Nagoya 464-8602, Japan, and Fullerene Science Centre, School of Chemistry, Physics and Environmental Science, University of Sussex, Brighton BN1 9QJ, United Kingdom
References (30)
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