[{"from": "human", "value": "Provide a brief overview of this molecule. [O].[O].[O].[O].[O].[O].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Na+1].[Al+3]"}, {"from": "gpt", "value": "The molecule is a mineral with formula of NaAl(S6+O4)2\u00b76H2O or NaAl(SO4)2\u00b76H2O. The corresponding IMA (International Mineralogical Association) number is  . The IMA symbol is Tmr."}]