Erbium phosphide

Short description: Erbium compound

Erbium phosphide  Names

Other names

Phosphanylidyneerbium, erbium monophosphide

Identifiers

CAS Number

* 12218-47-2

3D model (JSmol)

* Interactive image

ChemSpider |

* 74864

EC Number |

* 235-403-2[1]

PubChem CID

* 82973

InChI

* InChI=1S/Er.P

Key: AGXKTYMXNZEEHT-UHFFFAOYSA-N

SMILES

* [Er]#P

Properties

Chemical formula

| ErP
Molar mass | 198.23
Appearance  | Crystals
Density | 7.44 g/cm3
Structure

Crystal structure

| Cubic
Related compounds

Other anions

| Erbium nitride
Erbium arsenide
Erbium antimonide
Erbium bismuthide

Other cations

| Holmium phosphide
Thulium phosphide

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Tracking categories (test):

* SizeSet

Erbium phosphide is a binary inorganic compound of erbium and phosphorus with the chemical formula ErP.[2][3][4][5]

## Synthesis

Erbium phosphide can be formed by the reaction of erbium and phosphorus:

4 Er + P4 → 4 ErP

## Physical properties

ErP forms crystals of a cubic system, space group Fm3m.[6]

## References

1. ↑ Chambers, Michael. "ChemIDplus - 0012218472 - AGXKTYMXNZEEHT-UHFFFAOYSA-N - Erbium phosphide (ErP) - Similar structures search, synonyms, formulas, resource links, and other chemical information." (in en). chem.nlm.nih.gov. https://pubchem.ncbi.nlm.nih.gov/#tab/sidsrcname=ChemIDplus&query=0012218472&input_type=text.
2. ↑ "Erbium Phosphide" (in en). American Elements. https://www.americanelements.com/erbium-phosphide-12218-47-2.
3. ↑ "System of Registries | US EPA" (in en). Environmental Protection Agency. https://sor.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/externalSearch.do?p_type=CASNO&p_value=12218-47-2.
4. ↑ (in en) 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. 129. https://books.google.com/books?id=fkkJPwbY93gC&dq=erbium+phosphide+ErP&pg=RA3-PA129. Retrieved 24 December 2021.
5. ↑ (in ru) Referativnyĭ zhurnal: Khimii︠a︡. Izd-vo Akademii nauk SSSR. 1979. p. 468. https://books.google.com/books?id=aynG2P7UPf8C&q=фосфид+эрбия+ErP. Retrieved 24 December 2021.
6. ↑ "Erbium Phosphide ErP". materialsproject.org. https://materialsproject.org/materials/mp-1144/.

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Phosphorus compounds

* PBr3
* PBr5
* PCl3
* PCl5
* PF3
* PF5
* PI3
* InP
* PH3
* PN
* P3N5
* P2O3
* P2O4
* P2O5
* P4S3
* P4S10
* AlP
* Ca3P2
* Zn3P2
* CuP2
* HfP
* FeP
* Fe3P
* BP
* YP

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Erbium compounds

* ErCl3
* ErBr3
* ErI3
* Er2O3
* ErB4
* ErB6

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Phosphides

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Li3P | Be |  |  |  |  |  |  |  |  |  |  | BP | CP | N | O | F | Ne
Na3P | Mg |  |  |  |  |  |  |  |  |  |  | AlP | Si | P | S | Cl | Ar
K3P | Ca3P2
CaP | ScP | TiP | V | CrP
Cr3P | Mn | Fe2P | CoP
Co2P
Co3P2 | NixPy | Cu3P | Zn3P2 | GaP | Ge | As | Se | Br | Kr
Rb | Sr | YP | ZrP
ZrP2 | Nb | MoP
MoP2 | Tc | Ru2P | Rh | Pd | Ag3P | Cd | InP
GaInP2 | Sn | SbP | Te | I | Xe
Cs3P | Ba | *  | Hf | Ta | W | Re | OsP2 | Ir | Pt | Au | Hg | Tl | PbP7 | BiP | Po | At | Rn
Fr | Ra | **  | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og
|  | ↓ |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| * | LaP | CeP | Pr | Nd | Pm | Sm | EuP | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu |
| ** | AcP | Th | Pa | UP | Np | Pu | Am | Cm | Bk | Cf | Es | Fm | Md | No | Lr |

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