Based on the SMILES representation [Fe+2].[Fe+3].[Fe+3].[S-2].[S-2].[S-2].[S-2], the molecule can be described as:
The molecule is an iron sulfide mineral with formula Fe3S4. It has a role as a catalyst. It is a sulfide mineral, a member of iron(2+) sulfides and a member of iron(3+) sulfides.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule can be described {#by|as!}:
{description#}
[Fe+2].[Fe+3].[Fe+3].[S-2].[S-2].[S-2].[S-2]
iron(2+);iron(3+);tetrasulfide
The molecule is an iron sulfide mineral with formula Fe3S4. It has a role as a catalyst. It is a sulfide mineral, a member of iron(2+) sulfides and a member of iron(3+) sulfides.