Zirconium iodate

Last updated
Zirconium iodate
4.svg Iodat-Ion.svg Zr4+.svg
Identifiers
3D model (JSmol)
  • InChI=1S/4HIO3.Zr/c4*2-1(3)4;/h4*(H,2,3,4);/q;;;;+4/p-4
    Key: HONKFXPQYSOIMS-UHFFFAOYSA-J
  • anhydrous:[O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O.[Zr+4]
  • trihydrate:[O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O.[Zr+4].O.O.O
Properties
I4O12Zr
Molar mass 790.830 g·mol−1
Appearancewhite solid
Density 4.99
Structure
tetragonal
P4/n
a = 8.38, c = 7.49 Å [1]
526 Å3
2
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Zirconium iodate is an inorganic compound with the chemical formula Zr(IO3)4. It can be prepared by reacting sodium iodate and zirconium sulfate tetrahydrate in an aqueous solution. The resulting precipitate is dried and refluxed in concentrated nitric acid. [1] Zirconium iodate trihydrate can be obtained by reacting hydrated zirconium oxide and iodine pentoxide (1.4~3.3% concentration) in water. [2] Its basic salt Zr(OH)n(IO3)4−n is known. [3]

References

  1. 1 2 A. C. Larson, D. T. Cromer (1961-02-10). "The crystal structure of Zr(IO3)4" . Acta Crystallographica. 14 (2): 128–132. Bibcode:1961AcCry..14..128L. doi:10.1107/S0365110X6100053X. Archived from the original on 2018-06-04. Retrieved 2021-06-01.
  2. ↑ "Passage de la nappe du Jotun aux arcs de Bergen" . Bulletin de la Société Géologique de France. S7-XXII (3): 290–291. 1980. doi:10.2113/gssgfbull.s7-xxii.3.290. ISSN   0037-9409.
  3. ↑ Gysler, A.; Lindigkeit, J.; Lütjering, G. (1979), "Correlation Between Microstructure and Fatigue Fracture" , Strength of Metals and Alloys, Elsevier, pp. 1113–1118, doi:10.1016/b978-1-4832-8412-5.50185-5, ISBN   978-1-4832-8412-5 , retrieved 2024-03-20
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