[{"from": "human", "value": "Could you give me a brief overview of this molecule? [P-3].[Fe+3]"}, {"from": "gpt", "value": "The molecule is a phosphide of iron. It is a semiconductor used in high power, high frequency applications and in laser diodes. Metal phosphides are hydrolysed to phosphine upon contact with water or stomach acid. Phosphine is a colorless, flammable, explosive, and toxic gas. (L980, L987)"}]