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Praseodymium monophosphide

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(Redirected fromPraseodymium phosphide)
"Praseodymium phosphide" redirects here. For the pentaphosphide, seePraseodymium pentaphosphide.
Praseodymium monophosphide
Names
Other names
Phosphanylidynepraseodymium
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard100.031.868Edit this at Wikidata
EC Number
  • 235-068-2
  • InChI=1S/P.Pr
    Key: ZWIUVBLJANXBMO-UHFFFAOYSA-N
  • P#[Pr]
Properties
PPr
Molar mass171.88142 g·mol−1
AppearanceDark green crystals[1]
Decomposes in water
Structure
cubic
Related compounds
Otheranions
Praseodymium nitride
Praseodymium arsenide
Praseodymium antimonide
Praseodymium bismuthide
Othercations
Cerium phosphide
Neodymium phosphide
Except where otherwise noted, data are given for materials in theirstandard state (at 25 °C [77 °F], 100 kPa).
Chemical compound

Praseodymium monophosphide is aninorganic compound ofpraseodymium andphosphorus with the chemical formula PrP.[2][3][4] The compound forms crystals.

Synthesis

[edit]

Praseoymium monophosphide can be prepared by heating praseodymium and phosphorus in the presence of iodine vapor:[5]

4 Pr + P4 → 4 PrP

Physical properties

[edit]

Praseodymium monophosphide forms crystals of a cubic system, space group Fm3m, with cell parameters a = 0.5872 nm, Z = 4, and structure likesodium chloride NaCl.[6][7] It melts congruently at 3120 °C.

References

[edit]
  1. ^Rowley, Adrian T.; Parkin, Ivan P. (1993). "Convenient synthesis of lanthanide and mixed lanthanide phosphides by solid-state routes involving sodium phosphide".Journal of Materials Chemistry.3 (7). Royal Society of Chemistry (RSC): 689.doi:10.1039/jm9930300689.ISSN 0959-9428.
  2. ^"Praseodymium Phosphide".American Elements. Retrieved14 December 2021.
  3. ^Toxic Substances Control Act (TSCA) Chemical Substance Inventory. Cumulative Supplement to the Initial Inventory: User Guide and Indices.United States Environmental Protection Agency. 1980. p. 252. Retrieved14 December 2021.
  4. ^O'Bannon, Loran (6 December 2012).Dictionary of Ceramic Science and Engineering.Springer Science & Business Media. p. 199.ISBN 978-1-4613-2655-7. Retrieved14 December 2021.
  5. ^Mironov, K. E. (1 January 1968)."A transport reaction for the growth of praseodymium phospide".Journal of Crystal Growth.3–4:150–152.Bibcode:1968JCrGr...3..150M.doi:10.1016/0022-0248(68)90115-2. Retrieved14 December 2021.
  6. ^Nowacki, J. D. H. Donnay, and Werner (1954).Crystal Data: Classification of Substances by Space Groups and their Identification from Cell Dimensions.Geological Society of America. p. 509.ISBN 978-0-8137-1060-0. Retrieved14 December 2021.{{cite book}}:ISBN / Date incompatibility (help)CS1 maint: multiple names: authors list (link)
  7. ^Yaduvanshi, Namrata; Singh, Sadhna (10 April 2018).Exploration of pressure induced phase transition in praseodymium phosphide (PrP) with the NaCl-type structure. Dae Solid State Physics Symposium 2017. AIP Conference Proceedings. Vol. 1942. p. 030001.Bibcode:2018AIPC.1942c0001Y.doi:10.1063/1.5028582. Retrieved14 December 2021.
Pr(II)
Pr(III)
Organopraseodymium(III) compounds
Pr(III,IV)
Pr(IV)
Pr(V)
Phosphides
Other compounds
Binary phosphides
Ternary phosphides
Quaternary phosphides
Quinary phosphides
See also
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