A theoretical study on the hyperfine coupling constant of the radical cations of aliphatic ethers
β Scribed by Takamasa Momose
- Publisher
- Springer
- Year
- 1992
- Tongue
- English
- Weight
- 726 KB
- Volume
- 81
- Category
- Article
- ISSN
- 1432-2234
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π SIMILAR VOLUMES
The conventional perturbation theory is employed to &lculate.the vibrational contribution to the hyperfme coupling constant of the NH: radical ion. The perturbing hamiltonian is constructed by expanding the electronic hamiltonian in poweis of the outaf\_pIane vibration normal coordinate. SCF MO wav
The temperature dependences of hydroxyl group proton and ring proton isotropic hyperΓne coupling constants (IHFC) of 1,4-hydroquinone (HQ) and 1,4-dihydroxynaphthalene (NQ) cation radicals were measured by electron paramagnetic resonance spectroscopy. The spectral parameters were obtained in the tem