LaHg2 — Properties & Data | MatWorld

LaHg2

ceramic

· JVASP-16548· LaHg2

LaHg2 is an intermetallic compound combining lanthanum and mercury, classified as a ceramic material within the rare-earth intermetallic family. This compound is primarily of research and experimental interest, explored for its unique electronic and structural properties that arise from the combination of a lanthanide element with mercury's distinctive bonding characteristics. LaHg2 and related rare-earth mercury intermetallics are investigated for potential applications in advanced functional materials, though commercial deployment remains limited and the material is not widely established in mainstream industrial applications.

research and developmentfunctional materialsrare-earth compoundselectronic materials explorationmaterials science prototyping

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	11.28	kg/m³	DFT · OptB88vdW

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

Filter by

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	0.00127	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.00127	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	-4.967	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	-5.413	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.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.01290	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.3466	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.

LaHg2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental