Tin(IV) iodate

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Tin(IV) iodate
Names
IUPAC name
triiodyloxystannyl iodate
Identifiers
3D model (JSmol)
  • InChI=1S/4HIO3.Sn/c4*2-1(3)4;/h4*(H,2,3,4);/q;;;;+4/p-4
    Key: WGVVTQUSFDMILB-UHFFFAOYSA-J
  • O=I(=O)O[Sn](OI(=O)=O)(OI(=O)=O)OI(=O)=O
Properties
Sn(IO3)4
Molar mass 818.29
Appearance colourless columnal crystals
Density 5.107 g·cm−3（23 °C[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Tin(IV) iodate is an inorganic compound with the chemical formula Sn(IO3)4. It was first obtained in 2020 through the hydrothermal reaction of tin(II) oxide and iodic acid in water at 220 °C.[1] It is a colorless columnar crystal, crystallized in the triclinic P1 space group.[1] It has an indirect band gap (experimental 4.0 eV; calculated 2.75 eV).[2]

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