NdMgHg2 — Properties & Data | MatWorld

NdMgHg2

ceramic

· JVASP-41174· NdMgHg2

NdMgHg₂ is an intermetallic ceramic compound containing neodymium, magnesium, and mercury—a rare-earth hybrid material that exists primarily in research contexts rather than established industrial production. This compound belongs to the family of ternary intermetallic phases, which are of interest for fundamental materials science study of crystal structure, magnetic properties, and phase behavior in complex alloy systems. Such materials are typically investigated for potential applications in high-performance electronics, permanent magnets, or specialized structural applications where rare-earth elements provide functional properties, though NdMgHg₂ specifically has limited documented commercial deployment.

research and developmentrare-earth material systemsintermetallic compound characterizationmagnetic materials studyphase diagram mappingmaterials science databases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.740	kg/m³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.0000960	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000141	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.950	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-4.800	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3724	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

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.

NdMgHg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental