<P> P N has also been prepared at room temperature, by a reaction between phosphorus trichloride and sodium amide . </P> <Dl> <Dd> 3 PCl + 5 NaNH → P N + 5 NaCl + 4 HCl + 3 H </Dd> </Dl> <Dd> 3 PCl + 5 NaNH → P N + 5 NaCl + 4 HCl + 3 H </Dd> <P> P N is thermally less stable than either BN or Si N, with decomposition to the elements occurring at temperatures above 850 ° C: </P>

What is the chemical formula for triphosphorus monoxide