The magnetic susceptibility of Buckminsterfullerene
โ Scribed by T.G. Schmalz
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 264 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0009-2614
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โฆ Synopsis
It is argued that the analysis of the magnetic susceptibility of icosahedral Cs,, given by Haddon and Elser in a recent Letter underestimates the aromatic character of Buckminsterfullerene. Instead, it is argued that, when compared against the best available local reference structure, the ab initio calculation of Fowler, Lazzeretti, and Zanasi should be interpreted as showing a significant degree of delocalization consistent with an aromatic structure.
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The pressure of a system may be expanded as a power series in the density, whose coefficients are the virial coefficients. In this paper, the magnetic susceptibility of a spin-l,'2 fermion system is also expanded in powers of density. This process explicitly separates the temperature and density dep
## Abstract Measurements of the volume magnetic susceptibility of solids using the classical Gouy balance approach are hampered by variations in apparent density of the packed powder. In this paper a quantitative NMR measurement of the volume magnetic susceptibility of powdered solids is described