[{"from": "human", "value": "Please give me some details about this molecule. [O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Pb+2]"}, {"from": "gpt", "value": "The molecule is a sulfate of lead that occurs naturally as the mineral anglesite. It is used most often in lead-acid batteries. Lead is a heavy metal and stable element with the symbol Pb and the atomic number 82, existing in metallic, organic, and inorganic forms. It is mainly found in nature as the mineral galena (PbS), cerussite (PbCO3) or anglesite (PbSO4), usually in ore with zinc, silver, or copper. (L21, L416)"}]