Zirconium iodate

Section3 = ! colspan=2 style="background: #f8eaba; text-align: center;" |Structure

Zirconium iodate

Identifiers
CAS Number	anhydrous: 22446-84-0 Y trihydrate: 19665-10-2 Y
3D model (JSmol)	anhydrous: Interactive image trihydrate: Interactive image
InChI InChI=1S/4HIO3.Zr/c4*2-1(3)4;/h4*(H,2,3,4);/q;;;;+4/p-4 Key: HONKFXPQYSOIMS-UHFFFAOYSA-J
SMILES 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
Chemical formula	I4O12Zr
Molar mass	790.830 g·mol−1
Appearance	white solid
Density	4.99
Crystal structure	tetragonal
Space group	P4/n
Lattice constant	a = 8.38, c = 7.49 Å[1]
Lattice volume (V)	526 Å3
Formula units (Z)	2
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

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. 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