[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule appears as white crystalline solid or a liquid (melting point 24 \u00b0C). Density 2.14 g / cm3. Toxic and corrosive. May severely irritate skin and eyes. Used to make other chemicals."}, {"from": "gpt", "value": "[O][=P][O][P][=O]"}]