𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A step towards quantitative electron spectroscopy measurements by improved electron optics

✍ Scribed by H.G. Nöller; H.D. Polaschegg; H. Schillalies

Book ID
103736450
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
928 KB
Volume
5
Category
Article
ISSN
0368-2048

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

13C NMR spectroscopy of heteroaromatic c
13C NMR spectroscopy of heteroaromatic compounds: A quantitative measure of electron deficiency and excessiveness
✍ William W. Paudler; Misa V. Jovanovic 📂 Article 📅 1982 🏛 John Wiley and Sons 🌐 English ⚖ 340 KB

## Abstract A quantitative measure, ^π^Δ, for expressing the π‐deficiency and π‐excessiveness of heteroaromatic compounds has been developed through ^13^C NMR chemical shift studies. An example which correlates electrophilic reactivity in π‐excessive systems with ^π^Δ of these compounds is given. T