Neodymium(III) hydride

Neodymium(III) hydride  Names

Other names

Neodymium(III) hydride

Identifiers

CAS Number

* 13864-04-5 Y

3D model (JSmol)

* Interactive image

ChemSpider |

* 146069

EC Number |

* 237-610-3

PubChem CID

* 166940

InChI

* InChI=1S/Nd

Key: InChIKey=QEFYFXOXNSNQGX-UHFFFAOYSA-N

SMILES

* [NdH3]

Properties

Chemical formula

| NdH3
Hazards
GHS pictograms |
GHS Signal word | Danger

GHS hazard statements

| H250, H260, H315, H319

GHS precautionary statements

| P210, P222, P223, P231, P231+232, P233, P264, P264+265Script error: No such module "Preview warning".Category:GHS errors, P280, P302+335+334Script error: No such module "Preview warning".Category:GHS errors, P302+352, P305+351+338, P321, P332+317Script error: No such module "Preview warning".Category:GHS errors, P337+317Script error: No such module "Preview warning".Category:GHS errors, P362+364Script error: No such module "Preview warning".Category:GHS errors, P370+378, P402+404, P501
Related compounds

Other anions

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

Other cations

| europium hydride
ytterbium hydride

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

Infobox references

Neodymium(III) hydride is an inorganic compound composed of neodymium and hydrogen with a chemical formula NdH3.[2][3] In this compound, the neodymium atom is in the +3 oxidation state and the hydrogen atoms are -1. It is highly reactive.[4]

## Contents

* 1 Preparation
* 2 Properties
* 3 See also
* 4 References

## Preparation

Neodymium(III) hydride can be produced by directly reacting neodymium and hydrogen gas:[5]

2Nd + 3H2 → 2NdH3

It can also be made by hydrogenerating neodymium(II) hydride.[6]

## Properties

Neodymium hydride is a blue crystal of the hexagonal system, with unit cell parameters a=0.385 nm, c=0.688 nm.[7]

It reacts with water to form neodymium hydroxide and hydrogen gas:[8]

NdH3 \+ 3 H2O → Nd(OH)3 \+ 3 H2

## See also

* Neodymium
* Hydrogen
* Lanthanide

## References

1. ↑ "Neodymium hydride (NdH3)" (in en). https://pubchem.ncbi.nlm.nih.gov/compound/166940#section=Safety-and-Hazards.
2. ↑ Химия и технология редких и рассеянных элементов, ч. II. М.: Высш. школа. 1976.
3. ↑ Диаграммы состояния двойных металлических систем. 1. М.: Машиностроение. 1996. ISBN 5-217-02688-X.
4. ↑ 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
5. ↑ Richter, Bo; Grinderslev, Jakob B.; Møller, Kasper T.; Paskevicius, Mark; Jensen, Torben R. (Aug 23, 2018). "From Metal Hydrides to Metal Borohydrides". Inorganic Chemistry (American Chemical Society (ACS)) 57 (17): 10768–10780. doi:10.1021/acs.inorgchem.8b01398. ISSN 0020-1669. PMID 30137973.
6. ↑ Fukai, Y. (2005). The Metal-Hydrogen System, Basic Bulk Properties, 2d edition. Springer. ISBN 978-3-540-00494-3.
7. ↑ Peterson, D. T.; Poskie, T. J.; Straatmann, J. A. (1971-02-01). "Neodymium-neodymium hydride phase system" (in en). Journal of the Less Common Metals 23 (2): 177–183. doi:10.1016/0022-5088(71)90078-6. ISSN 0022-5088. https://dx.doi.org/10.1016/0022-5088(71)90078-6.
8. ↑ Widerøe, Marius; Fjellvåg, Helmer; Norby, Truls; Willy Poulsen, Finn; Willestofte Berg, Rolf (2011-07-01). "NdHO, a novel oxyhydride" (in en). Journal of Solid State Chemistry 184 (7): 1890–1894. doi:10.1016/j.jssc.2011.05.025. ISSN 0022-4596. https://www.sciencedirect.com/science/article/pii/S002245961100274X.

* v
* t
* e

Neodymium compounds

* NdAl3(BO3)4
* NdBr3
* NdCl3
* NdF3
* Nd(OH)3
* NdNiO3
* NdN
* Nd(NO3)3
* Nd2O3
* Nd2(SO4)3

* v
* t
* e

Binary compounds of hydrogen

Alkali metal (Group 1) hydrides|

* LiH
* NaH
* KH
* RbH
* CsH

Lithium hydride, LiH
ionic metal hydride

Beryllium hydride
Left (gas phase): BeH2
covalent metal hydride
Right: (BeH2)n (solid phase)
polymeric metal hydride

Borane and diborane
Left: BH3 (special conditions), covalent metalloid hydride
Right: B2H6 (standard conditions), dimeric metalloid hydride

Methane, CH4
covalent nonmetal hydride

Ammonia, NH3
covalent nonmetal hydride

Water, H2O
covalent nonmetal hydride

Hydrogen fluoride, HF
covalent nonmetal hydride

Alkaline (Group 2) earth hydrides|

| Monohydrides|

* BeH
* MgH
* CaH
* SrH
* BaH

|

Dihydrides|

* BeH2
* MgH2
* CaH2
* SrH2
* BaH2

|

Group 13 hydrides|

| Boranes|

* BH3
* B2H6
* B2H2
* B2H4
* B4H10
* B5H9
* B5H11
* B6H10
* B6H12
* B10H14
* B18H22

|

Alanes|

* AlH3
* Al2H6

|

Gallanes|

* GaH3
* Ga2H6

|

Indiganes|

* InH3
* In2H6

|

Thallanes|

* TlH3
* Tl2H6

|

Group 14 hydrides|

| Linear alkanes|

* CH4
* C2H6
* C3H8
* C4H10
* C5H12
* C6H14
* C7H16
* C8H18
* C9H20
* C10H22
* more...

|

Linear alkenes|

* C2H4
* C3H6
* C4H8
* C5H10
* C6H12
* C7H14
* C8H16
* C9H18
* C10H20
* more...

|

Linear alkynes|

* C2H2
* C3H4
* C4H6
* C5H8
* C6H10
* C7H12
* C8H14
* C9H16
* C10H18
* more...

|

Silanes|

* SiH4
* Si2H6
* Si3H8
* Si4H10
* Si5H12
* Si6H14
* Si7H16
* Si8H18
* Si9H20
* Si10H22
* more...

|

Silenes|

* Si2H4

|

Silynes|

* Si2H2
* SiH

|

Germanes|

* GeH4
* Ge2H6
* Ge3H8
* Ge4H10
* Ge5H12

|

Stannanes|

* SnH4
* Sn2H6

|

Plumbanes|

* PbH4

|

* CH
* CH2
* CH3
* C2H
* Cycloalkanes
* Cycloalkenes
* Annulenes
* Many more

Pnictogen (Group 15) hydrides|

| Azanes|

* NH3
* N2H4
* N3H5
* N4H6
* N5H7
* N6H8
* N7H9
* N8H10
* N9H11
* N10H12
* more...

|

Azenes|

* N2H2
* N3H3
* N4H4

|

Phosphanes|

* PH3
* P2H4
* P3H5
* P4H6
* P5H7
* P6H8
* P7H9
* P8H10
* P9H11
* P10H12
* more...

|

Phosphenes|

* P2H2
* P3H3
* P4H4

|

Arsanes|

* AsH3
* As2H4

|

Stibanes|

* SbH3

|

Bismuthanes|

* BiH3

|

* HN3
* NH
* radical

Hydrogen chalcogenides (Group 16 hydrides)|

| Polyoxidanes|

* H2O
* H2O2
* H2O3
* H2O4
* H2O5
* H2O6
* H2O7
* H2O8
* H2O9
* H2O10
* more...

|

Polysulfanes|

* H2S
* H2S2
* H2S3
* H2S4
* H2S5
* H2S6
* H2S7
* H2S8
* H2S9
* H2S10
* more...

|

Selanes|

* H2Se
* H2Se2

|

Tellanes|

* H2Te
* H2Te2

|

Polanes|

* PoH2

|

* HO
* HO2
* HO3
* H2O+–O–
* H2S=S
* (HS)2S+–S–
* HS
* HDO
* D2O
* T2O

Hydrogen halides (Group 17 hydrides)|

* HF
* HCl
* HBr
* HI
* HAt

Transition metal hydrides|

* ScH2
* YH2
* YH3
* TiH2
* ZrH2
* HfH2
* VH
* VH2
* NbH
* NbH2
* TaH
* CrH
* CrH2
* CrHx
* NiH
* PdHx (x < 1)
* FeH
* FeH2
* FeH5
* CuH
* ZnH2
* CdH2
* HgH2

Lanthanide hydrides|

* LaH2
* LaH3
* LaH10
* CeH2
* CeH3
* PrH2
* PrH3
* NdH2
* NdH3
* SmH2
* SmH3
* EuH2
* GdH2
* GdH3
* TbH2
* TbH3
* DyH2
* DyH3
* HoH2
* HoH3
* ErH2
* ErH3
* TmH2
* TmH3
* YbH2
* YbH2.5
* LuH2
* LuH3

Actinide hydrides|

* AcH2
* ThH2
* Th4H15
* PaH3
* UH3
* NpH2
* NpH3
* PuH2
* PuH3
* AmH2
* AmH3
* CmH2

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Retrieved from "https://handwiki.org/wiki/index.php?title=Chemistry:Neodymium(III)_hydride&oldid=879478"
*[CID]: Compound ID
*[H250]: Catches fire spontaneously if exposed to air
*[H260]: In contact with water releases flammable gases which may ignite spontaneously
*[H315]: Causes skin irritation
*[H319]: Causes serious eye irritation
*[P210]: Keep away from heat/sparks/open flames/hot surfaces – No smoking
*[P222]: Do not allow contact with air
*[P223]: Keep away from any possible contact with water, because of violent reaction and possible flash fire
*[P231]: Handle under inert gas
*[P231+232]: Handle under inert gas. Protect from moisture
*[P233]: Keep container tightly closed
*[P264]: Wash … thoroughly after handling
*[P280]: Wear protective gloves/protective clothing/eye protection/face protection
*[P302+352]: IF ON SKIN: Wash with soap and water
*[P305+351+338]: IF IN EYES: Rinse continuously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing
*[P321]: Specific treatment (see … on this label)
*[P370+378]: In case of fire: Use … for extinction
*[P402+404]: Store in a dry place. Store in a closed container
*[P501]: Dispose of contents/container to …
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