Ni2HgGeSe4

metal

· JVASP-155452· Ni2HgGeSe4

Ni2HgGeSe4 is a quaternary intermetallic compound combining nickel, mercury, germanium, and selenium. This is a research-phase material belonging to the family of mercury-containing chalcogenides, primarily studied for its electronic and thermoelectric properties rather than as an established commercial alloy. The compound is investigated in academic and materials research contexts for potential applications in semiconducting devices, though it remains largely confined to laboratory synthesis and characterization rather than industrial production.

thermoelectric researchsemiconductor developmentexperimental phase materialscondensed matter physicsmaterials characterization studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.356	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.1439	eV/atom	—
Formation Energy(ΔHf)	-0.1243	eV/atom	—

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

Regulatory Screening

Environmental

Export Control

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.

Ni2HgGeSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control