Preparation and structure of the alkali-metal fulleride A4C60
β Scribed by Fleming, R. M.; Rosseinsky, M. J.; Ramirez, A. P.; Murphy, D. W.; Tully, J. C.; Haddon, R. C.; Siegrist, T.; Tycko, R.; Glarum, S. H.; Marsh, P.
- Book ID
- 109777972
- Publisher
- Nature Publishing Group
- Year
- 1991
- Tongue
- English
- Weight
- 306 KB
- Volume
- 352
- Category
- Article
- ISSN
- 0028-0836
- DOI
- 10.1038/352701a0
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Letters to the Editor ## Ac~uwledg~ents -Financial support from CICYT (Pr0ject No. AMB92-1032) and the Spanish-Finch Joint Research Programme (No. 246s) is gratefully 1. acknowledged.
We present i3C MAS NMR measurements on the (C&N), dimer. The room temperature NMR spectrum obtained by spinning the sample at IO kHz shows a weak line at 90 ppm and a group of lines around 140 ppm. The simulation of the obtained spectra allows us to attribute the line at 90 ppm to the sp3 carbons fo