𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Anomalous diffusion of hydrogen in β-VHx: Pulsed-NMR experiments on H1

✍ Scribed by S. Kazama; Y. Fukai

Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
165 KB
Volume
17
Category
Article
ISSN
0038-1098

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

On the use of NMR pulsed field-gradient
On the use of NMR pulsed field-gradient spectroscopy for the study of anomalous diffusion in fractal networks
✍ Jörg Kärger; Günter Vojta 📂 Article 📅 1987 🏛 Elsevier Science 🌐 English ⚖ 237 KB

Theoretical questions of NMR spin echo attenuation due to diffusion in fractal systems are examined. The mean-square displacement of anomalous diffusion depends sublinearly on time. Therefore, this stochastic process is not invariant against time translation. The correct adjustment of the time scale

NMR Experiments on Acetalsl XXVI. Influe
NMR Experiments on Acetalsl XXVI. Influence of β-Substitution on Geminal Coupling Values in 1,3-Dioxanes
✍ G. Swaelens; M. Anteunis; D. Tavernier 📂 Article 📅 2010 🏛 Wiley (John Wiley & Sons) ⚖ 482 KB

## Abstract The influences of β‐substituents–either in equatorial or in axial positions–on the numerical value of ^2^__J__(H‐2) (the geminal coupling __J__(OCH~2~O)) in 1,3‐dioxanes, have been scrutinized. Influences on ^2^__J__(H‐2) by the nature and electronegativity of the substituents seem to d

1H NMR studies of solvent effects on hyd
1H NMR studies of solvent effects on hydrogen bonding in some pyridine trifluoroacetates
✍ Zofia Dega-Szafran; Ewa Dulewicz 📂 Article 📅 1981 🏛 John Wiley and Sons 🌐 English ⚖ 474 KB

## Abstract The chemical shifts of hydrogen bonded protons in complexes of 11 substituted pyridines with trifluoroacetic acid were examined, in five dry solvents of different activity, with respect to proton transfer and aggregation effects. The results were correlated with Δp__K__~__a__~, the Kirk