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Synthesis

Praseoymium monophosphide can be prepared by heating praseodymium and phosphorus in the presence of iodine vapor:⁴

Physical properties

Praseodymium monophosphide forms crystals of a cubic system, space group Fm3m, with cell parameters a = 0.5872 nm, Z = 4, and structure like sodium chloride NaCl.⁵⁶ It melts congruently at 3120 °C.

References

1. "Praseodymium Phosphide". American Elements. Retrieved 14 December 2021. https://www.americanelements.com/praseodymium-phosphide-12066-49-8 ↩

2. 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. Retrieved 14 December 2021. https://books.google.com/books?id=fkkJPwbY93gC&dq=Praseodymium+phosphide+PrP&pg=RA3-PA252 ↩

3. O'Bannon, Loran (6 December 2012). Dictionary of Ceramic Science and Engineering. Springer Science & Business Media. p. 199. ISBN 978-1-4613-2655-7. Retrieved 14 December 2021. 978-1-4613-2655-7 ↩

4. 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. Retrieved 14 December 2021. https://dx.doi.org/10.1016/0022-0248%2868%2990115-2 ↩

5. 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. Retrieved 14 December 2021. {{cite book}}: ISBN / Date incompatibility (help)CS1 maint: multiple names: authors list (link) 978-0-8137-1060-0 ↩

6. 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. Retrieved 14 December 2021. https://aip.scitation.org/doi/10.1063/1.5028582 ↩