Neodymium perrhenate

Neodymium perrhenate
Identifiers
CAS Number	14020-41-8 anhydrate ; 18222-80-5 tetrahydrate ;
3D model (JSmol)	Interactive image;
	SMILES [Nd+3].[O-][Re](=O)(=O)=O.[O-][Re](=O)(=O)=O.[O-][Re](=O)(=O)=O;
Properties
Chemical formula	Nd(ReO4)3
Solubility in water	soluble
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Neodymium perrhenate is an inorganic compound with the chemical formula Nd(ReO4)3, which exists in anhydrous and tetrahydrate. It can be obtained by reacting excess neodymium oxide with 240 g/L perrhenic acid solution.In its solution, NdReO42+ and Nd(ReO4)2+ can be observed with stability constants of 16.5 and 23.6, respectively.

Nd4Re6O19 can be obtained by reacting neodymium perrhenate and NdRe2 at high temperature.^[1]

References

^ Wolfgang Jeitschko, Dieter H Heumannskämper, Marietta S Schriewer-Pöttgen, Ute Ch Rodewald (1999-10). "Preparation, Crystal Structures, and Properties of Rhenates with Multiple Re–Re Bonds: Ln2ReO5 (Ln=Sm, Eu, Gd), Ln3Re2O9 (Ln=Pr, Nd, Sm), and Ln4Re6O19 (Ln=La–Nd)". Journal of Solid State Chemistry. 147 (1): 218–228. doi:10.1006/jssc.1999.8237. Archived from the original on 2018-06-08. Retrieved 2020-08-30. {{cite journal}}: Check date values in: |date= (help)CS1 maint: multiple names: authors list (link)

[1] Wolfgang Jeitschko, Dieter H Heumannskämper, Marietta S Schriewer-Pöttgen, Ute Ch Rodewald (1999-10). "Preparation, Crystal Structures, and Properties of Rhenates with Multiple Re–Re Bonds: Ln2ReO5 (Ln=Sm, Eu, Gd), Ln3Re2O9 (Ln=Pr, Nd, Sm), and Ln4Re6O19 (Ln=La–Nd)". Journal of Solid State Chemistry. 147 (1): 218–228. doi:10.1006/jssc.1999.8237. Archived from the original on 2018-06-08. Retrieved 2020-08-30. {{cite journal}}: Check date values in: |date= (help)CS1 maint: multiple names: authors list (link)

[1]