[{"from": "human", "value": "Please give me some details about this molecule. [O-1][O-1].[Ba+2]"}, {"from": "gpt", "value": "The molecule appears as a grayish-white granular solid. Insoluble in water. Noncombustible, but accelerates the burning of combustible material. Mixture with finely divided combustible material may be explosive. Mixtures with combustible material may be ignited by friction or contact with moisture."}]