13C nuclear magnetic resonance in graphite intercalation compounds
โ Scribed by T. Tsang; H.A. Resing
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 426 KB
- Volume
- 53
- Category
- Article
- ISSN
- 0038-1098
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Natural abundance ^13^C NMR studies have been carried out on a series of organophosphorus compounds possessing P๏ฃฟN bonds. For the first time a __one__โ__bond__ temperatureโdependent ^13^Cโ^31^P nuclear spin coupling was observed for the __P__โphenyl carbons in bis(__N__,__N__โdibenzylam
The in-plane superlattice and the twinned domain structure were found by single crystal X-ray diffraction to be preserved after exfoliation and collapse, though the graphite planes were slightly bent. The fractional expansion due to exfoliation was comparable for single crystals and HOPG. The degree
## Abstract Natural abundance ^13^C NMR studies have been carried out on a series of phospholes and dibenzophospholes. The systems were analyzed with respect to ring conformation and substituent orientation. Assignments of all chemical shifts have been made by investigating partially relaxed invers