Conformational stability and force field of chloromonophosphazenes: MNDO calculations, vibrational spectra and normal coordinate analyses of Cl3PNP(X)Cl2 (X = O, S) and [Cl3PNPCl3][Y] (Y = Cl, PCl6)

Conformational stability and force field

Conformational stability and force field of polyphosphazenes: MNDO calculations, vibrational spectra and normal coordinate analyses of [NP(R)2]n (R = Cl, OCH2CF3, OC6H5)

✍ Daniel Bougeard; Claude Brémard; Roger De Jaeger; Yahia Lemmouchi 📂 Article 📅 1994 🏛 John Wiley and Sons 🌐 English ⚖ 634 KB

## Abstract Raman and Fourier‐transform Raman spectra (1500 − 100 cm^−1^) of (PCl~2~N)~__n__~ (PDCP) were recorded in the solid phase and in solution at room temperature. Raman (3 500 − 100 cm^−1^) and infrared (4 000 − 200 cm^−1^) spectra of [P(OCH~2~CF~3~)~2~N]~__n__~ (PDFP) and [P(OC~6~H~5~)~2~N