Cannabaceae

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Iron phosphide
Identifiers
3D model (JSmol)
  • InChI=1S/3Fe.H3P/h;;;1H3
  • [Fe]#P
Properties
FeP
Molar mass 86.819 g·mol−1
Density 6.74 g/cm3
Melting point 1,100 °C (2,010 °F; 1,370 K)
Insoluble in water
Solubility soluble in nitric acid, HF, aqua regia
insoluble in dilute acid, alkalis
Structure[1]
MnP type (Orthorhombic)
Pnma (No. 62)
a = 519.1 pm, b = 309.9 pm, c = 579.2 pm
93.2 Å3
Related compounds
Other cations
 Chromium phosphide
Manganese phosphide
Cobalt phosphide
Tungsten phosphide
Ruthenium phosphide
Related compounds
 Fe2P; Fe3P
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Iron phosphide is a chemical compound of iron and phosphorus, with a formula of FeP.<[1] Its physical appearance is grey needles.

Manufacturing of iron phosphide takes place at elevated temperatures, where the elements combine directly.[1] Iron phosphide reacts with moisture and acids producing phosphine (PH3), a toxic and pyrophoric gas.

Iron phosphide is a good electric and heat conductor.[2]

Below a Néel temperature of about 119 K, FeP takes on an helimagnetic structure.[3]

References[edit]

  1. ^ a b c Rundqvist, Stig; Sillén, Lars Gunnar; Timm, D.; Motzfeldt, K.; Theander, Olof; Flood, H. (1962). "Phosphides of the B31 (MnP) Structure Type". Acta Chemica Scandinavica. 16. Danish Chemical Society: 287–292. doi:10.3891/acta.chem.scand.16-0287. ISSN 0904-213X.
  2. ^ Vereshchagin, Oleg S.; Pankin, Dmitrii V.; Smirnov, Mikhail B.; Vlasenko, Natalia S.; Shilovskikh, Vladimir V.; Britvin, Sergey N. (February 2021). "Raman spectroscopy: A promising tool for the characterization of transition metal phosphides". Journal of Alloys and Compounds. 853: 156468. doi:10.1016/j.jallcom.2020.156468.
  3. ^ Chernyavskii, I. O.; Nikitin, S. E.; Onykiienko, Y. A.; Inosov, D. S.; Stahl, Q.; et al. (2020-08-24). "Incommensurate magnet iron monophosphide FeP: Crystal growth and characterization". Physical Review Materials. 4 (8). American Physical Society (APS): 083403. arXiv:2003.10968. Bibcode:2020PhRvM...4h3403C. doi:10.1103/physrevmaterials.4.083403. ISSN 2475-9953. S2CID 214623160.
source: https://en.wikipedia.org/wiki/Iron_phosphide

One thought on “Cannabaceae”

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
    View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction

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