Movatterモバイル変換


[0]ホーム

URL:


Jump to content
WikipediaThe Free Encyclopedia
Search

Neodymium(III) phosphate

From Wikipedia, the free encyclopedia
Neodymium(III) phosphate
Identifiers
3D model (JSmol)
ECHA InfoCard100.034.741Edit this at Wikidata
EC Number
  • 238-232-1
  • InChI=1S/Nd.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+3;/p-3
    Key: DZNFWGVDYGAMJB-UHFFFAOYSA-K
  • [O-]P(=O)([O-])[O-].[Nd+3]
Properties
NdO4P
Molar mass239.212 g·mol−1
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
Chemical compound

Neodymium(III) phosphate is aninorganic compound, with thechemical formula of NdPO4.

Properties

[edit]

Neodymium(III) phosphate hemihydrate can be obtained by the reaction ofneodymium(III) chloride andphosphoric acid:[1]

NdCl3 + H3PO4 → NdPO4 + 3 HCl

Its anhydrous form can be obtained by the reaction ofsilicon pyrophosphate (SiP2O7) andneodymium(III) fluoride.[2]

Properties

[edit]

Neodymium(III) phosphate reacts withcalcium pyrophosphate to obtain Ca9Nd(PO4)7.[3]

References

[edit]
  1. ^Hukuo, Keniti; Hikichi, Yasuo. Syntheses of rare earth orthophosphates (RPO4·nH2O, R = La-Yb, n = 0-2).Nagoya Kogyo Daigaku Gakuho, 1980. 31: 175-182.ISSN 0369-3171.
  2. ^Carlos E. Bamberger, George M. Begun, Dale E. Heatherly (November 1983)."Synthesis of Metal Phosphates Using SiP2O7".Journal of the American Ceramic Society.66 (11):c208 –c209.doi:10.1111/j.1151-2916.1983.tb10575.x.ISSN 0002-7820. Retrieved2022-03-06.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  3. ^Teterskii, A. V.; Morozov, V. A.; Stefanovich, S. Yu.; Lazoryak, M. V. Dielectric and nonlinear optical properties of the Ca9R(PO4)7 (R = Ln) Phosphate.Zhurnal Neorganicheskoi Khimii, 2005. 50 (7): 1072-1076.
Nd(II)
Nd(III)
Nd(IV)
Stub icon

Thisinorganiccompound–related article is astub. You can help Wikipedia byexpanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Neodymium(III)_phosphate&oldid=1197389758"
Categories:
Hidden categories:

[8]ページ先頭

©2009-2025 Movatter.jp