Gadolinium perrhenate

Identifiers

CAS Number

* anhydrous: 14020-44-1 Y
* tetrahydrate: 15078-75-8 Y

3D model (JSmol)

* anhydrous: Interactive image
* tetrahydrate: Interactive image

InChI

* anhydrous: InChI=1S/Gd.12O.3Re/q+3;;;;;;;;;;3*-1;;;

Key: UQBMPTDTGOQFJN-UHFFFAOYSA-N

* tetrahydrate: InChI=1S/Gd.4H2O.12O.3Re/h;4*1H2;;;;;;;;;;;;;;;/q+3;;;;;;;;;;;;;;3*-1;;;

Key: KRJIIOBDMJEHQA-UHFFFAOYSA-N

SMILES

* anhydrous: [Gd+3].[O-][Re](=O)(=O)=O.[O-][Re](=O)(=O)=O.[O-][Re](=O)(=O)=O

* tetrahydrate: [Gd+3].[O-][Re](=O)(=O)=O.[O-][Re](=O)(=O)=O.[O-][Re](=O)(=O)=O.O.O.O.O

Properties

Chemical formula

| Gd(ReO4)3
Solubility | soluble in water and ethanol[1]

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Gadolinium perrhenate is an inorganic compound, with the chemical formula of Gd(ReO4)3. It can be obtained by dissolving an excess of gadolinium oxide in a perrhenic acid solution (240 g/L) in the presence of hydrogen peroxide, from which the hydrates are precipitated.[2] Its tetrahydrate loses water by heating to obtain the anhydrous form,[3] which then decomposes at high temperatures to generate gadolinium oxide and rhenium heptoxide.[2]

## References

1. ↑ Plyushchev, V. E.; Varfolomeev, M. B. Anhydrous perrhenates of rare earth metalsScript error: The function "in_lang" does not exist.. Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), 1968. 41 (8): 1643-1646. ISSN: 0044-4618.
2. ↑ 2.0 2.1 Varfolomeev, M. B.; Plyushchev, V. E. Europium and gadolinium perrhenatesScript error: The function "in_lang" does not exist.. Zhurnal Neorganicheskoi Khimii, 1967. 12 (2): 353-358. ISSN: 0044-457X.
3. ↑ Varfolomeev, M. B.; Ivanova, E. D.; Lunk, Kh. I.; Hilmer, W.; Shamrai, N. B. Thermal stability of rare earth element perrhenate tetrahydrates (Ln(ReO4)3.4H2O)Script error: The function "in_lang" does not exist.. Zhurnal Neorganicheskoi Khimii, 1984. 29 (12): 2995-2998. ISSN: :0044-457X.

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Gadolinium compounds

Gadolinium(III)|

* GdF3
* GdCl3
* GdBr3
* Gd2O3
* Gd2O2S
* Gd2(SO4)3
* Gd(NO3)3
* Gd2(C2O4)3
* Gd3Ga5O12
* Gd2SiO5

| Organogadolinium(III)|

* Gd(C5H7O2)3

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