I
- Indium antimonide – InSb
- Indium arsenide – InAs
- Indium(I) chloride – InCl
- Indium nitride – InN
- Indium phosphide – InP
- Iodic acid – HIO3
- Iodine heptafluoride – IF7
- Iodine pentafluoride – IF5
- Iodine monochloride – ICl
- Iodine trichloride – ICl3
- Iridium(IV) chloride – IrCl4
- Iron(II) chloride – FeCl2 including hydrate
- Iron(III) chloride – FeCl3
- Iron Ferrocyanide – Fe7(CN)18
- Iron(II) oxide – FeO
- Iron(III) nitrate – Fe(NO3)3(H2O)9
- Iron(II,III) oxide – Fe3O4
- Iron(III) oxide – Fe2O3
- Iron-sulfur cluster
- Iron(III) thiocyanate – Fe(SCN)3
Read more about this topic: List Of Inorganic Compounds