CrCu2HgS4

metal

· JVASP-155370· CrCu2HgS4

CrCu2HgS4 is a quaternary sulfide compound containing chromium, copper, mercury, and sulfur—a research-phase material that belongs to the family of complex metal sulfides. This composition suggests potential semiconductor or photovoltaic applications given the presence of mercury and sulfur, though it remains largely experimental with limited industrial implementation. The material's notable characteristics within its compound family may include optical properties or electronic behavior relevant to specialized research domains, though it has not established a significant presence in mainstream engineering applications.

Experimental semiconductor researchPhotovoltaic device developmentThin-film materials researchOptical materials characterizationMaterials science studies

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.338	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	1.887	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.06200	eV/atom	—
Formation Energy(ΔHf)	-0.3235	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.

CrCu2HgS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control