15N and 31P magnetic resonance spectra of P(N(CH3)2)3 in liquid crystal. Geometry and phosphorus chemical shift anisotropy: Chem. Phys. Letters 57, (1978) 627.

15N and 31P magnetic resonance spectra o

15N and 31P magnetic resonance spectra of P(N(CH3)2)3) in liquid crystal. Geometry and phosphorus chemical shift anisotropy

✍ André Cogne; Jean-Bernard Robert; Laurent Wiesenfeld 📂 Article 📅 1978 🏛 Elsevier Science 🌐 English ⚖ 277 KB

The t5N and 31P NMR spectra of the triply 15N labelled molecule P(N(CH3)2)3 oriented in a nematic phase, is reported. The NPN bond a&e is found equal to 97.6 i 0.3" and the 31P chemical shift tensor anisotropy Au equal to 80 \_' 15 ppm-