[{"from": "human", "value": "Please give me some details about this molecule. [Br-1].[Br-1].[Sr+2]"}, {"from": "gpt", "value": "The molecule is a chemical compound of strontium and bromine. It is used in flares and also has some pharmaceutical uses. Bromine is a halogen element with the symbol Br and atomic number 35. Diatomic bromine does not occur naturally, but bromine salts can be found in crustal rock. (L625, L666)"}]