Neodymium(III) vanadate

Names
Other names

Neodymium(III) vanadate(V)
Neodymium orthovanadate

Identifiers

CAS Number

* 86880-89-9 Hydrate Y
* 13721-46-5 Anhydrous[1] Y

3D model (JSmol)

* Interactive image

EC Number |

* 237-290-5

PubChem CID

* 21909438

InChI

* InChI=1S/Nd.4O.V/q+3;;3*-1;

Key: SEEUVPGHIZOZOF-UHFFFAOYSA-N

SMILES

* [O-][V](=O)([O-])[O-].[Nd+3]

Properties

Chemical formula

| NdVO4
Molar mass | 259,1806 g/mol
Appearance  | light positive crystals[2]
Density | 4,979 g/cm³[2]

Solubility in water

| insoluble
Structure

Lattice constant

a = 0,736 nm, b = 0,736 nm, c = 0,6471 nm[3]

Related compounds

Other anions

| Neodymium niobate
Neodymium tantalate

Other cations

| Praseodymium(III) vanadate
Prometium(III) vanadate
Samarium(III) vanadate

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

Infobox references

Neodymium(III) vanadate is an inorganic compound, a salt of neodymium and vanadic acid with the chemical formula of NdVO4. It forms pale-blue,[2] hydrated crystals.

## Contents

* 1 Preparation
* 2 Physical properties
* 3 Applications
* 4 References
* 5 External reading

## Preparation

Neodymium(III) vanadate is produced by the reaction of hot acidic neodymium(III) chloride and sodium vanadate:[4]

NdCl3+Na3VO4 → NdVO4↓+3NaCl

## Physical properties

Neodymium(III) vanadate forms crystals of the tetragonal crystal system, space group I 41/amd, lattice constants a = 0.736 nm, b = 0.736 nm, c = 0.6471 nm, α = 90°, β = 90°, γ = 90°, Z = 4.[4]

It doesn't dissolve in water.[citation needed]

It can form hydrates.[citation needed]

## Applications

Neodymium(III) vanadate can be used for:

* Phosphorus crystallisation.[5]
* Laser material.[6]

## References

1. ↑ "Substance Information - ECHA". Echa.europa.eu. https://echa.europa.eu/substance-information/-/substanceinfo/100.033.885.
2. ↑ 2.0 2.1 2.2 Standard X-ray Diffraction Powder Patterns (United States. National Bureau of Standards; U. S. Department of Commerce, National Bureau of Standards, 1953), page 30. Accessed January 20, 2021.
3. ↑ Handbook… (Pierre Villars, Karin Cenzual, Roman Gladyshevskii; Walter de Gruyter GmbH & Co KG, 24 thg 7, 2017 - 1970 trang). Truy cập 20 tháng 1 năm 2021.
4. ↑ 4.0 4.1 Swanson, Howard E.; Morris, Marlene C. & Evans, Eloise H. (28 June 1966). Standard X-ray Diffraction Powder Patterns: Section 4. Data for 103 Substances. Washington D.C.: UNT Digital Library. pp. 30. http://digital.library.unt.edu/ark:/67531/metadc13212/m1/36/.
5. ↑ Vlasov, V. I.; Garnov, S. V.; Zavartsev, Yu D.; Zagumennyi, A. I.; Kutovoi, S. A.; Sirotkin, A. A.; Shcherbakov, I. A. (2007-10-31). "New possibilities of neodymium-doped vanadate crystals as active media for diode-pumped lasers" (in English). Quantum Electronics 37 (10): 938–940. doi:10.1070/QE2007V037N10ABEH013663. ISSN 1063-7818. https://www.osti.gov/biblio/21466728.
6. ↑ Payne, Stephen A.; Kway, Wayne L.; DeLoach, Laura D.; Krupke, William F.; Chai, Bruce H. T. (1994-01-01) (in English). Ytterbium- and neodymium-doped vanadate laser hose crystals having the apatite crystal structure. https://www.osti.gov/doepatents/biblio/869466.

## External reading

* Новые возможности кристаллов ванадатов с неодимом как активных сред лазеров с диодной накачкой

* v
* t
* e

Neodymium compounds

* NdAl3(BO3)4
* NdBr3
* NdCl3
* NdF3
* Nd(OH)3
* NdNiO3
* NdN
* Nd(NO3)3
* Nd2O3
* Nd2(SO4)3

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