Keywords: Poly(difluorophosphazene)-chain-from-xtal-1972-3D-vdW.png Space-filling model of part of a poly difluorophosphazene chain NPF<sub>2</sub> <sub>n</sub> from the crystal structure of the polymer Colour code Phosphorus P orange Nitrogen N blue Fluorine F yellow-green Crystal structure by X-ray diffraction from http //dx doi org/10 1021/ic50111a041 Inorg Chem 1972 11 1120 “1123 Model constructed in http //www crystalmaker com/ CrystalMaker 8 1 Image generated in http //accelrys com/products/discovery-studio/visualization/discovery-studio-visualizer html Accelrys DS Visualizer Own 2009-08-04 Ben Mills Benjah-bmm27 Images by Ben Mills Polyphosphazenes Phosphorus-fluorine compounds |