MgNi3 — Properties & Data | MatWorld

MgNi3

metal

· JVASP-79489· MgNi3

MgNi₃ is an intermetallic compound composed of magnesium and nickel, belonging to the family of lightweight metal-based intermetallics. This material is primarily investigated for hydrogen storage applications due to its ability to absorb and release hydrogen under moderate conditions, making it a candidate material for clean energy storage systems rather than a conventional structural or functional alloy in widespread industrial use.

hydrogen storage systemsenergy storage researchmetal hydride applicationslightweight intermetallic compoundsfuel cell support materialsmaterials research and development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.866	kg/m³	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.024	µB	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.09750	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.1127	eV/atom	DFT · OptB88vdW

Verified Unverified Low confidence (<80%) Link to source

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

MgNi3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control