Dysprosium iodate

Dysprosium iodate
Identifiers
CAS Number	14732-21-9 anhydrous ; 24859-41-4 tetrahydrate ;
3D model (JSmol)	Interactive image;
ECHA InfoCard	100.035.253
EC Number	238-794-8;
PubChem CID	21149367;
CompTox Dashboard (EPA)	DTXSID90163673 ;
	InChI InChI=1S/Dy.3HIO3/c;32-1(3)4/h;3(H,2,3,4)/q+3;;;/p-3 Key: ASAMDJHOONJZTG-UHFFFAOYSA-K;
	SMILES [O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O.[Dy+3];
Properties
Chemical formula	Dy(IO3)3
Molar mass	687.204 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Dysprosium iodate is an inorganic compound with the chemical formula Dy(IO₃)₃. It can be obtained by the reaction of dysprosium nitrate or dysprosium chloride and iodic acid at 200 °C. It exists in two crystal forms: α-form and β-form.^[1] Its solubility in water at 25 °C is 1.010±0.001 10⁻³ mol·dm⁻³). Adding ethanol or methanol to water will reduce the solubility.^[2]

References

^ Phanon, Delphine; Mosset, Alain; Gautier-Luneau, Isabelle (Jun 2007). "New iodate materials as potential laser matrices. Preparation and characterisation of α-M(IO3)3 (M=Y, Dy) and β-M(IO3)3 (M=Y, Ce, Pr, Nd, Eu, Gd, Tb, Dy, Ho, Er). Structural evolution as a function of the Ln3+ cationic radius". Solid State Sciences. 9 (6): 496–505. doi:10.1016/j.solidstatesciences.2007.04.004.
^ Miyamoto, Hiroshi; Shimura, Hiroko; Sasaki, Kayoko (Jul 1985). "Solubilities of rare earth lodates in aqueous and aqueous alcoholic solvent mixtures". Journal of Solution Chemistry. 14 (7): 485–497. doi:10.1007/BF00646980. ISSN 0095-9782.

[1] Phanon, Delphine; Mosset, Alain; Gautier-Luneau, Isabelle (Jun 2007). "New iodate materials as potential laser matrices. Preparation and characterisation of α-M(IO3)3 (M=Y, Dy) and β-M(IO3)3 (M=Y, Ce, Pr, Nd, Eu, Gd, Tb, Dy, Ho, Er). Structural evolution as a function of the Ln3+ cationic radius". Solid State Sciences. 9 (6): 496–505. doi:10.1016/j.solidstatesciences.2007.04.004.

[2] Miyamoto, Hiroshi; Shimura, Hiroko; Sasaki, Kayoko (Jul 1985). "Solubilities of rare earth lodates in aqueous and aqueous alcoholic solvent mixtures". Journal of Solution Chemistry. 14 (7): 485–497. doi:10.1007/BF00646980. ISSN 0095-9782.

[1]

[2]

Identifiers
CAS Number	14732-21-9 anhydrous^Y 24859-41-4 tetrahydrate^Y
3D model (JSmol)	Interactive image
ECHA InfoCard	100.035.253
EC Number	238-794-8
PubChem CID	21149367
CompTox Dashboard (EPA)	DTXSID90163673
InChI InChI=1S/Dy.3HIO3/c;32-1(3)4/h;3(H,2,3,4)/q+3;;;/p-3 Key: ASAMDJHOONJZTG-UHFFFAOYSA-K
SMILES [O-]I(=O)=O.[O-]I(=O)=O.[O-]I(=O)=O.[Dy+3]
Properties
Chemical formula	Dy(IO₃)₃
Molar mass	687.204 g·mol⁻¹
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references