Scandium phosphide

Scandium phosphide is an inorganic compound of scandium and phosphorus with the chemical formula ScP.[2][3][4]

Scandium phosphide
Names
Other names
Scandium monophosphide,[1] phosphanylidynescandium
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.032.153
EC Number
  • 235-381-4
  • InChI=1S/P.Sc
    Key: QWQKEJRTWGEIBF-UHFFFAOYSA-N
  • [P].[Sc]
Properties
PSc
Molar mass 75.93
Structure
cubic
Related compounds
Other anions
 ScAs
ScSb
Other cations
 Yttrium phosphide
Lutetium phosphide
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Synthesis

ScP can be obtained by the reaction of scandium and phosphorus at 1000 °C.[5]

Physical properties

This compound is calculated to be a semiconductor used in high power, high frequency applications and in laser diodes.[6][7]

Chemical properties

ScP can be smelted with cobalt or nickel through electric arc to obtain ScCoP and ScNiP.[8]

References
  1. Gschneidner (Jr.), Karl A.; Eyring, LeRoy (1978). Handbook on the Physics and Chemistry of Rare Earths: without special title. North-Holland Publishing Company. p. 287. ISBN 978-0-444-82507-0. Retrieved 10 December 2021.
  2. "Scandium Phosphide". American Elements. Retrieved 10 December 2021.
  3. "scandium phosphide". National Institute of Standards and Technology. Retrieved 10 December 2021.
  4. Toxic Substances Control Act (TSCA) Chemical Substance Inventory. U.S. Government Printing Office. 1979. p. 79. Retrieved 10 December 2021.
  5. Parthé, E. (10 January 1963). "Note on the structure of ScP and YP". Acta Crystallographica. 16: 71. doi:10.1107/S0365110X63000141. Retrieved 12 December 2021.
  6. Karil, Poornima; Karma, Nikita; Choudhary, K. K.; Kaurav, Netram (29 May 2020). "Effect of pressure on structural and elastic properties of Scandium phosphide". AIP Conference Proceedings. Emerging Interfaces of Physical Sciences and Technology 2019: Eipt2019. 2224 (1): 030001. Bibcode:2020AIPC.2224c0001K. doi:10.1063/5.0000475. S2CID 219883570. Retrieved 10 December 2021.
  7. Perkins, Peter G.; Marwaha, Ashok K.; Stewart, James J. P. (1 November 1981). "The band structures and magnetic properties of some transition-metal monophosphides I. Scandium phosphide". Theoretica Chimica Acta. 59 (6): 555–568. doi:10.1007/BF00552849. S2CID 94901262. Retrieved 10 December 2021.
  8. Kleinke, Holger; Franzen, Hugo F. (1 May 1998). "Sc–Sc Bonding in the New Ternary Phosphide ScNiP". Journal of Solid State Chemistry. 137 (2): 218–222. Bibcode:1998JSSCh.137..218K. doi:10.1006/jssc.1997.7704. Retrieved 12 December 2021.
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