Hg3Sb

Name: Hg3Sb
Brand: MatWorld

ceramic

· Hg3Sb

Hg₃Sb is an intermetallic compound composed of mercury and antimony, classified as a ceramic material in the mercury-based intermetallic family. This compound is primarily of research and specialized industrial interest rather than a commodity material, with applications in thermoelectric devices, semiconductor research, and specialty electronic components where its unique electronic and thermal properties can be exploited. Its relatively high density and mercury content make it notable for niche applications requiring specific electrical conductivity or thermal transport characteristics, though handling and environmental considerations associated with mercury limit its widespread adoption compared to lead-free or mercury-free alternatives.

thermoelectric devicessemiconductor researchspecialty electronic componentsmercury intermetallic compoundsresearch materials

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.4093	lb/in³	DFT · OptB88vdW

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

Filter by

Method

Property	Unit	Conditions
Band Gap(Eg)2 entries	eV	DFT · OptB88vdW
↳	eV	Measured
Magnetic Moment(μB)	µB	DFT · OptB88vdW

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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.3423	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	0.3423	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.

Hg3Sb — Properties & Data | MatWorld

Hg3Sb

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental