Praseodymium(III) nitride

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Praseodymium(III) nitride
Names
Other names
azanylidynepraseodymium, praseodymium(III) nitride
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.042.935 OOjs UI icon edit-ltr-progressive.svg
EC Number
  • 247-244-6
PubChem CID
  • InChI=1S/N.Pr
    Key: JCWZBEIBQMTAIH-UHFFFAOYSA-N
  • N#[Pr]
Properties
NPr
Molar mass 154.915 g·mol−1
Appearanceblack crystals
Density 7.46 g/cm3
reacts with water
Hazards
GHS labelling:
GHS-pictogram-exclam.svg [1]
Warning
H315, H319, H335
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Praseodymium(III) nitride is a binary inorganic compound of praseodymium and nitrogen. [2] Its chemical formula is PrN. [3] The compound forms black crystals, and reacts with water.

Contents

Synthesis

Properties

Praseodymium nitride forms black crystals of a cubic system. The space group is Fm3m, [4] with cell parameter a = 0.5165 nm, Z = 4, its structure similar to that of sodium chloride (NaCl).

The compound is readily hydrolyzed with water and reacts with acids.

Applications

The compound is used in high-end electric and semiconductor products, and as a raw material to produce phosphor. Also it is used as a magnetic material and sputtering target material. [5]

Related Research Articles

Praseodymium(III) oxalate is an inorganic compound, a salt of praseodymium metal and oxalic acid with the chemical formula C6O12Pr2. The compound forms light green crystals, insoluble in water, also forms crystalline hydrates.

<span class="mw-page-title-main">Praseodymium(IV) fluoride</span> Chemical compound

Praseodymium(IV) fluoride (also praseodymium tetrafluoride) is a binary inorganic compound, a highly oxidised metal salt of praseodymium and fluoride with the chemical formula PrF4.

<span class="mw-page-title-main">Tin(II) oxalate</span> Chemical compound

Tin(II) oxalate is an inorganic compound, a salt of tin and oxalic acid with the chemical formula SnC
2O
4. The compound looks like colorless crystals, does not dissolve in water, and forms crystalline hydrates.

Neptunium (IV) oxalate is an inorganic compound, a salt of neptunium and oxalic acid with the chemical formula Np(C2O4)2. The compound is slightly soluble in water, forms crystalline hydrates—green crystals.

Samarium(III) oxalate is an inorganic compound, a salt of samarium and oxalic acid with the formula Sm2(C2O4)3. The compound does not dissolve in water, forms a crystalline hydrate with yellow crystals.

Neptunium silicide is a binary inorganic compound of neptunium and silicon with the chemical formula NpSi
2. The compound forms crystals and does not dissolve in water.

<span class="mw-page-title-main">Dysprosium(III) nitrate</span> Chemical compound

Dysprosium(III) nitrate is an inorganic compound, a salt of dysprosium and nitric acid with the chemical formula Dy(NO3)3. The compound forms yellowish crystals, dissolves in water, forms a crystalline hydrate.

<span class="mw-page-title-main">Holmium(III) nitrate</span> Chemical compound

Holmium (III) nitrate is an inorganic compound, a salt of holmium and nitric acid with the chemical formula Ho(NO3)3. The compound forms yellowish crystals, dissolves in water, also forms crystalline hydrates.

<span class="mw-page-title-main">Ytterbium(III) nitrate</span> Chemical compound

Ytterbium(III) nitrate is an inorganic compound, a salt of ytterbium and nitric acid with the chemical formula Yb(NO3)3. The compound forms colorless crystals, dissolves in water, and also forms crystalline hydrates.

Lutetium(III) nitrate is an inorganic compound, a salt of lutetium and nitric acid with the chemical formula Lu(NO3)3. The compound forms colorless crystals, dissolves in water, and also forms crystalline hydrates. The compound is poisonous.

<span class="mw-page-title-main">Erbium(III) nitrate</span> Chemical compound

Erbium(III) nitrate is an inorganic compound, a salt of erbium and nitric acid with the chemical formula Er(NO3)3. The compound forms pink crystals, readily soluble in water, also forms crystalline hydrates.

<span class="mw-page-title-main">Praseodymium(III) acetate</span> Compound of praseodymium

Praseodymium(III) acetate is an inorganic salt composed of a Praseodymium atom trication and three acetate groups as anions. This compound commonly forms the dihydrate, Pr(O2C2H3)3·2H2O.

Praseodymium compounds are compounds formed by the lanthanide metal praseodymium (Pr). In these compounds, praseodymium generally exhibits the +3 oxidation state, such as PrCl3, Pr(NO3)3 and Pr(CH3COO)3. However, compounds with praseodymium in the +2 and +4 oxidation states, and unlike other lanthanides, the +5 oxidation state, are also known.

<span class="mw-page-title-main">Praseodymium(III) iodide</span> Chemical compound

Praseodymium(III) iodide is an inorganic salt, consisting of the rare-earth metal praseodymium and iodine, with the chemical formula PrI3. It forms green crystals. It is soluble in water.

<span class="mw-page-title-main">Praseodymium diiodide</span> Chemical compound

Praseodymium diiodide is a chemical compound with the empirical formula of PrI2, consisting of praseodymium and iodine. It is an electride, with the ionic formula of Pr3+(I−)2e−, and therefore not a true praseodymium(II) compound.

<span class="mw-page-title-main">Praseodymium(V) oxide nitride</span> Chemical compound

Praseodymium(V) oxide nitride is a compound of praseodymium in the oxidation state of +5 with the formula PrNO, which was first reported in 2000, however, the compound wasn't verified to have an oxidation state of +5 until 2017. This compound is produced by the reaction of praseodymium metal and nitric oxide in 4K and solid neon. The crystal structure is linear with the praseodymium forming a triple bond with the nitrogen and a double bond with the oxygen. Calculation shows a significant level of f-orbital covalence of Pr-X bonds.

<span class="mw-page-title-main">Protactinium(IV) bromide</span> Chemical compound

Protactinium(IV) bromide is an inorganic compound. It is an actinide halide, composed of protactinium and bromine. It is radioactive, and has the chemical formula of PaBr4. It may be due to the brown color of bromine that causes the appearance of protactinium(IV) bromide to be brown crystals. Its crystal structure is tetragonal. Protactinium(IV) bromide is sublimed in a vacuum at 400 °C. The protactinium(IV) halide closest in structure to protactinium(IV) bromide is protactinium(IV) chloride.

<span class="mw-page-title-main">Praseodymium bismuthide</span> Binary inorganic compound of praseodymium and bismuth with the chemical formula of PrBi

Praseodymium bismuthide is a binary inorganic compound of praseodymium and bismuth with the chemical formula of PrBi. It forms crystals.

<span class="mw-page-title-main">Praseodymium antimonide</span> Chemical compound

Praseodymium antimonide is a binary inorganic compound of praseodymium and antimony with the formula PrSb.

<span class="mw-page-title-main">Praseodymium arsenide</span> Chemical compound

Praseodymium arsenide is a binary inorganic compound of praseodymium and arsenic with the formula PrAs.

References

  1. ↑ "Praseodymium nitride - Substance Information - ECHA". European Chemical Agency . Retrieved 18 June 2021.
  2. ↑ "Praseodymium Nitride". American Elements . Retrieved 18 June 2021.
  3. ↑ Fuwa, Akio (1974). The Thermodynamics of Nitride Formation Reactions in Molten Tin-based Alloys. Department of Applied Earth Sciences, Stanford University. p. 120. Retrieved 18 June 2021.
  4. ↑ None Available (2020). "Materials Data on PrN by Materials Project". Materials Project. doi:10.17188/1206763 . Retrieved 18 June 2021.{{cite journal}}: Cite journal requires |journal= (help)
  5. ↑ "Praseodymium Nitride (PrN) Powder". Stanford Advanced Materials. Retrieved 18 June 2021.
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