High-pressure synthesis and X-ray powder structure determination of the nitridophosphate image

The novel nitridophosphate image was obtained by means of high-pressure high-temperature synthesis utilizing the multianvil technique (8 GPa, image). The image network is isoelectronic with silica. The structure was solved from synchrotron powder data by a combination of direct methods and difference Fourier synthesis and refined using the Rietveld method image. image is isotypic with image and the high-pressure phase of image. The image solid-state NMR yielded a single sharp resonance at 0.4 ppm.