CoCu3HgSe4

metal

· JVASP-99745· CoCu3HgSe4

CoCu3HgSe4 is a quaternary intermetallic compound combining cobalt, copper, mercury, and selenium. This is a research-stage material rather than an established engineering alloy; compounds in this family are typically studied for their electronic and thermal properties, particularly as potential thermoelectric materials or semiconductors due to their complex crystal structures and mixed-metal compositions.

thermoelectric devices (research)semiconductor applications (experimental)thermal management systemslow-temperature physics studiesmaterials research and development

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	6,874.8	ksi	—
Poisson's Ratio(ν)	0.4600	-	—
Shear Modulus(G)	644	ksi	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2292	lb/in³	—

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)	0.1394	eV/atom	—
Formation Energy(ΔHf)	-0.04054	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.

CoCu3HgSe4

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control