Influence of impurity absorption on p-Ge 1-h hole laser spectra

Determination of 31P,31P coupling consta

Determination of 31P,31P coupling constants in cyclotriphosphazenes and their influence on 1H and 13C NMR spectra of phosphorus substituents

✍ Virginie Vicente; Alain Fruchier; Henri-Jean Cristau 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 248 KB

## Abstract ^1^H and ^13^C NMR spectra of symmetrically substituted cyclotriphosphazenes exhibit second‐order effects. The influence of the ^31^P,^31^P coupling constants between ring phosphorus atoms on these effects was studied. Some values of this coupling constant between phosphorus bearing ide