Sc3Hg

ceramic

· JVASP-41763· Sc3Hg

Sc₃Hg is an intermetallic ceramic compound combining scandium and mercury, representing a rare earth–mercury system studied primarily in materials research rather than established industrial production. This compound belongs to the family of intermetallic ceramics and is of interest to researchers investigating novel material combinations for potential applications requiring unique thermal, electronic, or structural properties not readily available in conventional alloys or pure ceramics. The material remains largely experimental; its practical engineering applications are still being explored, though intermetallics of this type show promise in specialized high-performance contexts where the combination of scandium's lightweight, high-strength characteristics and mercury's unique chemical properties could offer novel functionality.

experimental intermetallic researchhigh-performance composite developmentrare earth applicationsthermal management systems (research phase)specialized electronics (exploratory)advanced material characterization

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2297	lb/in³	DFT · OptB88vdW

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Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	1.573	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000724	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000684	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-31.11	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-30.25	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)	-0.1822	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.

Sc3Hg — Properties & Data | MatWorld

Sc3Hg

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental