[{"from": "human", "value": "Could you provide a description of this molecule? [NH2-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is an inorganic sodium salt composed of a sodium cation and an azanide anion. It is used as a strong base in organic synthesis. It has a role as a catalyst and a nucleophilic reagent. It contains an azanide."}]