Sm2InHg — Properties & Data | MatWorld

Sm2InHg

ceramic

· JVASP-36053· Sm2InHg

Sm2InHg is an intermetallic ceramic compound composed of samarium, indium, and mercury. This material belongs to the rare-earth intermetallic family and is primarily of research interest rather than established in mainstream industrial production. The compound is investigated for potential applications in specialized ceramics and functional materials where rare-earth elements provide unique electronic, magnetic, or structural properties; however, limited commercial deployment and the presence of mercury warrant careful evaluation for specific engineering contexts where alternatives may be more practical.

rare-earth intermetallics researchexperimental ceramicssolid-state chemistryfunctional materials developmentspecialized electronics research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	9.340	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	0.000140	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000133	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-9.210	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-9.020	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)	0.01250	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.4378	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.

Sm2InHg

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental