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Neodymium(III) phosphate

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Neodymium(III) phosphate
Identifiers
CAS Number
3D model (JSmol)
ECHA InfoCard 100.034.741 Edit this at Wikidata
EC Number
  • 238-232-1
PubChem CID
CompTox Dashboard (EPA)
InChI
  • InChI=1S/Nd.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+3;/p-3Key: DZNFWGVDYGAMJB-UHFFFAOYSA-K
SMILES
  • P(=O)().
Properties
Chemical formula NdO4P
Molar mass 239.212 g·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Neodymium(III) phosphate is an inorganic compound, with the chemical formula of NdPO4.

Properties

Neodymium(III) phosphate hemihydrate can be obtained by the reaction of neodymium(III) chloride and phosphoric acid:

NdCl3 + H3PO4 → NdPO4 + 3 HCl

Its anhydrous form can be obtained by the reaction of silicon pyrophosphate (SiP2O7) and neodymium(III) fluoride.

Properties

Neodymium(III) phosphate reacts with calcium pyrophosphate to obtain Ca9Nd(PO4)7.

References

  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. Retrieved 2022-03-06.{{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.
Neodymium compounds
Nd(II)
Nd(III)
Nd(IV)
Phosphates
H3PO4

 He
Li3PO4 Be BPO4
+BO3 		C (NH4)3PO4
(NH4)2HPO4
NH4H2PO4
-N 		O +F Ne
Na3PO4
Na2HPO4
NaH2PO4 		Mg3(PO4)2 AlPO4 Si P +SO4
-S 		Cl Ar
K3PO4
K2HPO4
KH2PO4 		Ca3(PO4)2 ScPO4 Ti VPO4 CrPO4 Mn3(PO4)2
MnPO4 		Fe3(PO4)2
FePO4 		Co3(PO4)2 Ni3(PO4)2 Cu3(PO4)2 Zn3(PO4)2 GaPO4 Ge As -Se Br Kr
Rb3PO4 Sr3(PO4)2 YPO4 Zr3(PO4)4 Nb Mo Tc Ru Rh Pd Ag3PO4 Cd3(PO4)2 InPO4 Sn SbPO4
-SbO4 		Te I Xe
Cs3PO4 Ba3(PO4)2 * LuPO4 Hf Ta W Re Os Ir Pt AuPO4 Hg Tl3PO4 Pb3(PO4)2 BiPO4 Po At Rn
Fr Ra ** Lr Rf Db Sg Bh Hs Mt Ds Rg Cn Nh Fl Mc Lv Ts Og
 
* LaPO4 CePO4 PrPO4 NdPO4 PmPO4 SmPO4 EuPO4 GdPO4 TbPO4 DyPO4 HoPO4 ErPO4 TmPO4 YbPO4
** AcPO4 Th3(PO4)4 Pa U(PO4)2 Np PuPO4 AmPO4 CmPO4 Bk Cf Es Fm Md No
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