Neodymium(III) vanadate
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| Other names
Neodymium(III) vanadate(V)
Neodymium orthovanadate | |
| Identifiers | |
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3D model (JSmol)
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PubChem CID
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| Properties | |
| NdVO4 | |
| Molar mass | 259.180 g·mol−1 |
| Appearance | gray-silver solid[1] pale blue solid[2] |
| Density | 4.91 g/cm³[1] |
| Structure[1][2] | |
| tetragonal | |
| I41/amd (No. 141) | |
a = 0.736 nm, b = 0.736 nm, c = 0.6471 nm α = 90°, β = 90°, γ = 90°
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Formula units (Z)
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4 units per cell |
| Related compounds | |
Other anions
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Neodymium niobate Neodymium tantalate |
Other cations
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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
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Neodymium(III) vanadate is an inorganic compound, a salt of neodymium and vanadic acid with the chemical formula NdVO4. It is a paramagnetic solid,[3] pale-blue or silver-gray in appearance. In nanoparticle form it is described as yellow.[3]
Preparation
Neodymium(III) vanadate is produced by the reaction of hot acidic neodymium(III) chloride and sodium orthovanadate:[2]
- NdCl3 + Na3VO4 → NdVO4 + 3 NaCl
Nanoparticles can be prepared by treating an ammonium metavanadate (NH4VO3) solution with neodymium nitrate and a capping agent.[3]
References
- ^ a b c 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.
- ^ a b c 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.
- ^ a b c Vosoughifar, Mohammad (2016-07-01). "Synthesis, characterization, and investigation magnetic and photocatalytic property of neodymium vanadate nanoparticles". Journal of Materials Science: Materials in Electronics. 27 (7): 7384–7388. doi:10.1007/s10854-016-4712-1. ISSN 1573-482X.
External reading
- Новые возможности кристаллов ванадатов с неодимом как активных сред лазеров с диодной накачкой Archived 2015-09-24 at the Wayback Machine (in Russian)