Neodymium(III) hydride

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| OtherNames = Neodymium(III) hydride

|Section1={{Chembox Identifiers

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| CASNo = 13864-04-5

| ChemSpiderID = 146069

| EC_number = 237-610-3

| PubChem = 166940

| SMILES = [NdH3]

| InChI = InChI=1S/Nd

| InChIKey = InChIKey=QEFYFXOXNSNQGX-UHFFFAOYSA-N

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|Section2={{Chembox Properties

| Formula = NdH₃

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|Section7={{Chembox Hazards

| GHS_ref={{cite web |title=Neodymium hydride (NdH3) |url=https://pubchem.ncbi.nlm.nih.gov/compound/166940#section=Safety-and-Hazards |website=pubchem.ncbi.nlm.nih.gov |access-date=26 March 2022 |language=en}}

| GHSPictograms = {{GHS02}}{{GHS07}}

| GHSSignalWord = Danger

| HPhrases = {{H-phrases|250|260|315|319}}

| PPhrases = {{P-phrases|210|222|223|231|231+232|233|264|264+265|280|302+335+334|302+352|305+351+338|321|332+317|337+317|362+364|370+378|402+404|501}}

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|Section8={{Chembox Related

| OtherAnions = Neodymium(III) oxide
Neodymium(III) acetate
Neodymium(III) chloride

| OtherCations = europium hydride
ytterbium hydride

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Neodymium(III) hydride is an inorganic compound composed of neodymium and hydrogen with a chemical formula NdH₃.{{cite book| author = | chapter = | chapter-url = | format = | url = | title = Химия и технология редких и рассеянных элементов, ч. II | orig-year = | editor=К. А. Большакова | edition = |location= М. |date = 1976 |publisher= Высш. школа |at= |volume= | pages = | page = | series = | isbn = }}{{cite book| author = | chapter = | chapter-url = | format = | url = | title = Диаграммы состояния двойных металлических систем | orig-year = | editor= Н. П. Лякишева | edition = |location= М. |date = 1996 |publisher= Машиностроение |at= |volume= 1 | pages = | page = | series = | isbn = 5-217-02688-X}} In this compound, the neodymium atom is in the +3 oxidation state and the hydrogen atoms are −1. It is highly reactive.The 5f3 vs. 4f3. Routes to and properties of highly reactive neodymium(III) hydrocarbyl and hydride complexes

Heiko Mauermann, Paul N. Swepston, and Tobin J. Marks

Organometallics 1985 4 (1), 200-202

DOI: 10.1021/om00120a036