Temperature-dependent chemical shifts and isotope shifts in the N.M.R. spectroscopy of hydrogen
β Scribed by Raynes, W.T.; Davies, A.M.; Cook, D.B.
- Book ID
- 126582641
- Publisher
- Taylor and Francis Group
- Year
- 1971
- Tongue
- English
- Weight
- 570 KB
- Volume
- 21
- Category
- Article
- ISSN
- 0026-8976
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract The temperature dependence of the chemical shifts of ten commonly employed ^1^H n.m.r. reference compounds of interest to both organic and biological workers was determined using the temperature independent standard ethane at low density. The water soluble standards sodium 2,2βdimethylβ
Thermodynamic calculations have been performed for the isotopic changes of the specific volume and the bulk modulus in diamonds, their temperature and pressure dependence. Effects are determined essentially by zero-point vibrations up to room temperature. The inversion of the sign of the volume isot
## Abstract An overview of recent developments in the use of isotope effects in hydrogenβbonded systems with special emphasis on intramolecular hydrogen bonding is given. The systems investigated cover both resonanceβassisted hydrogen bonded (RAHB) and nonβRAHB systems. Deuterium isotope effects on