An ESR study of dibenzylmercury radical cations
β Scribed by Christopher J. Rhodes; Hikmet Agirbas
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 228 KB
- Volume
- 378
- Category
- Article
- ISSN
- 0022-328X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Compared with normal and bridge-head aminium cations, the i.riethylenediamine cation is relatively stable. Its ESR specffum shows that the wo nitrogen atoms and all the protons are magnetically equivalent even at 77 K. This f&ours a symmetrical ground state rather than a dynamic equilibrium between
I4N-and 'H-Coupling constants, determined by ESR, ENDOR, and general-TRIPLE-resonance spectroscopy, are reported for the radical cations of tetrazinodi(heteroarenes) 1-8. The results comply with the expectation that donor properties of these compounds are mainly due to the electron-rich dihydrotetra
Exposure of dilute solutions of CH,C=CCH3 in CCI,FCCIF2 and related solvents to ionizing radiation at 77 K produced the radical cation (CH3C=CCH3 )'. On annealing, these were initially converted into the corresponding dimer cation, c-C,( CH,