Neodymium(III) vanadate

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.

Preparation

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

${\displaystyle {\mathsf {NdCl_{3}+Na_{3}VO_{4}\ \xrightarrow {} \ NdVO_{4}\downarrow +3NaCl}}}$

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.
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. 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. p. 30.
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" . Quantum Electronics. 37 (10): 938–940. doi:10.1070/QE2007V037N10ABEH013663. ISSN   1063-7818. OSTI   21466728. S2CID   250882847.
6. Payne, Stephen A.; Kway, Wayne L.; DeLoach, Laura D.; Krupke, William F.; Chai, Bruce H. T. (1994-01-01). "Ytterbium- and neodymium-doped vanadate laser hose crystals having the apatite crystal structure".{{cite journal}}: Cite journal requires |journal= (help)

External reading

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