Sc2TcHg — Properties & Data | MatWorld

Sc2TcHg

ceramic

· JVASP-41883· Sc2TcHg

Sc2TcHg is an intermetallic ceramic compound combining scandium, technetium, and mercury. This is a research-phase material within the broader family of ternary intermetallics; such compounds are studied for their potential in high-density applications and unusual electronic or magnetic properties that may not be accessible in binary systems. Industrial deployment is currently limited, as technetium's radioactivity and rarity restrict synthesis and handling to specialized laboratories; however, materials in this compositional space are explored for applications requiring combinations of thermal stability, density, and corrosion resistance that conventional ceramics cannot provide.

research and developmenthigh-density shielding applicationsintermetallic compound studiesspecialized laboratory useexperimental materials characterizationcorrosion-resistant coating research

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	8.586	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	0.0000804	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000113	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-3.910	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-4.640	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)	0.04840	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2501	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.

Sc2TcHg

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental