[{"from": "human", "value": "Provide a brief overview of this molecule. [Li+1].[C][#C-1].[C][Branch1][Ring1][C][N][N]"}, {"from": "gpt", "value": "The molecule is a crystalline solid. It can absorb moisture from the air and spontaneously heat and ignite. It reacts with water to form lithium hydroxide, a corrosive material, and acetylene, a flammable gas. The heat of this reaction may be sufficient to ignite the acetylene."}]