[{"from": "human", "value": "Describe this molecule. [O].[O].[O].[O].[O][P][=Branch1][C][=O][Branch1][C][O][O].[O][P][=Branch1][C][=O][Branch1][C][O][O].[Fe+2].[Fe+2].[Fe+2]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of Fe2+3(PO4)2\u00b78H2O. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Viv."}]