Europium(III) phosphate

Europium(III) phosphate
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.033.532 Edit this at Wikidata
EC Number
  • 236-901-2
  • hydrate: 693-463-9
  • InChI=1S/Eu.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/p-3
    Key: VTZYNNDLDPSINP-UHFFFAOYSA-K
  • hydrate: InChI=1S/Eu.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+3;;/p-3
    Key: BOCFVANIXFYKBV-UHFFFAOYSA-K
  • [O-]P(=O)I([O-])[O-].[Eu+3]
  • hydrate: [O-]P(=O)I([O-])[O-].[Eu+3].O
  • dihydrate: [O-]P(=O)I([O-])[O-].[Eu+3].O.O
  • trihydrate: [O-]P(=O)I([O-])[O-].[Eu+3].O.O.O
Properties
EuO4P
Molar mass 246.934 g·mol−1
Appearance colourless solid[1]
Density 5.81 g·cm−3 [2]
Melting point 2,200 °C (3,990 °F; 2,470 K)[4]
insoluble[3]
Structure[2]
Monazite
P21/n (No. 14)
a = 668.13(10), b = 686.18(9), c =  634.91(8) pm
α = 90°, β =  103.96(1)°, γ = 90°
Thermochemistry
111.5 J/mol·K[5][6]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Europium(III) phosphate is one of the phosphates of europium, with the chemical formula of EuPO4. Other phosphates include europium(II) phosphate (Eu3(PO4)2) and europium(II,III) phosphate (Eu3Eu(PO4)3).[7]

  1. ^ Macintyre, J. E.; Chapman and Hall (1992). Dictionary of inorganic compounds. London: Chapman & Hall. p. 3124. ISBN 0-412-30120-2. OCLC 26338506.
  2. ^ a b Ni, Yunxiang; Hughes, John M.; Mariano, Anthony N. (1995-02-01). "Crystal chemistry of the monazite and xenotime structures". American Mineralogist. 80 (1–2). Mineralogical Society of America: 21–26. Bibcode:1995AmMin..80...21N. doi:10.2138/am-1995-1-203. ISSN 0003-004X. S2CID 55776047.
  3. ^ "Europium Phosphate – ProChem, Inc". prochemonline.com. Archived from the original on 2021-06-22. Retrieved 2022-06-08.
  4. ^ Hughes, John M.; Kohn, Matthew J.; Rakovan, John (2018). Phosphates : Geochemical, Geobiological and Materials Importance. Berlin. p. 91. ISBN 978-1-5015-0963-6. OCLC 1083603252.{{cite book}}: CS1 maint: location missing publisher (link)
  5. ^ Cite error: The named reference :0 was invoked but never defined (see the help page).
  6. ^ Cite error: The named reference :1 was invoked but never defined (see the help page).
  7. ^ Grunwald, Waldemar; Wittich, Knut; Glaum, Robert (2018-08-06). "Anhydrous Europium Phosphates: A Comprehensive Report on Syntheses, Crystal Structures, and Phase Relations". Zeitschrift für anorganische und allgemeine Chemie. 644 (22). Wiley: 1403–1414. doi:10.1002/zaac.201800193. ISSN 0044-2313. S2CID 104565178.