Cu2NiHgSe4

metal

· JVASP-155386· Cu2NiHgSe4

Cu2NiHgSe4 is a quaternary intermetallic compound containing copper, nickel, mercury, and selenium, representing a specialized metal alloy in the chalcogenide family. This is a research-grade material studied primarily for its potential in thermoelectric and semiconductor applications rather than established industrial use. The compound's notable feature is its multi-element composition, which can enable tailored electrical and thermal transport properties—making it of interest to researchers developing high-efficiency energy conversion or advanced electronic materials, though it remains largely experimental with limited commercial adoption due to mercury's toxicity concerns and processing complexity.

thermoelectric devicessemiconductor researchexperimental energy conversionelectronic materials developmentphase-change materials study

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	6.549	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)	0.07610	eV/atom	—
Formation Energy(ΔHf)	-0.1095	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.

Cu2NiHgSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control