Erbium phosphide

{{Short description|Erbium compound}}

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| OtherNames = Phosphanylidyneerbium, erbium monophosphide

| Section1 = {{Chembox Identifiers

| CASNo = 12218-47-2

| PubChem = 82973

| ChemSpiderID = 74864

| EINECS = 235-403-2{{cite web |last1=Chambers |first1=Michael |title=ChemIDplus - 0012218472 - AGXKTYMXNZEEHT-UHFFFAOYSA-N - Erbium phosphide (ErP) - Similar structures search, synonyms, formulas, resource links, and other chemical information. |url=https://chem.nlm.nih.gov/chemidplus/sid/0012218472 |website=National Library of Medicine |publisher=chem.nlm.nih.gov |access-date=24 December 2021 |language=en}}

| UNNumber =

| SMILES =[Er]#P

| StdInChI= 1S/Er.P

| StdInChIKey= AGXKTYMXNZEEHT-UHFFFAOYSA-N

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| Section2 = {{Chembox Properties

| Er=1|P=1

| Appearance = Crystals

| Density = 7.44 g/cm³

| MolarMass = 198.23

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| Section4 = {{Chembox Structure

| CrystalStruct = Cubic

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| Section7 = {{Chembox Hazards

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| Section9 = {{Chembox Related

| OtherAnions = Erbium nitride
Erbium arsenide
Erbium antimonide
Erbium bismuthide

| OtherCations = Holmium phosphide
Thulium phosphide

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Erbium phosphide is a binary inorganic compound of erbium and phosphorus with the chemical formula ErP.{{cite web |title=Erbium Phosphide |url=https://www.americanelements.com/erbium-phosphide-12218-47-2|publisher=American Elements |access-date=24 December 2021 |language=en}}{{cite web |title=System of Registries {{!}} US EPA |url=https://sor.epa.gov/sor_internet/registry/substreg/searchandretrieve/advancedsearch/externalSearch.do?p_type=CASNO&p_value=12218-47-2 |publisher=Environmental Protection Agency |access-date=24 December 2021 |language=en}}{{cite book |title=Toxic Substances Control Act (TSCA) Chemical Substance Inventory. Cumulative Supplement to the Initial Inventory: User Guide and Indices |date=1980 |publisher=United States Environmental Protection Agency |page=129 |url=https://books.google.com/books?id=fkkJPwbY93gC&dq=erbium+phosphide+ErP&pg=RA3-PA129 |access-date=24 December 2021 |language=en}}{{cite journal |title=Referativnyĭ zhurnal: Khimii︠a︡ |date=1979 |page=468 |url=https://books.google.com/books?id=aynG2P7UPf8C&q=%D1%84%D0%BE%D1%81%D1%84%D0%B8%D0%B4+%D1%8D%D1%80%D0%B1%D0%B8%D1%8F+ErP |access-date=24 December 2021 |publisher=Izd-vo Akademii nauk SSSR |language=ru}}