Cr2HgS4

metal

· JVASP-106859· Cr2HgS4

Cr2HgS4 is a ternary chromium-mercury sulfide compound, a rare intermetallic sulfide that belongs to the thiospinel or related sulfide crystal families. This material is primarily of research and academic interest rather than established industrial use, with potential applications in semiconducting or photocatalytic systems given its mixed-metal composition and sulfide chemistry. Engineers would consider this compound in specialized contexts such as materials discovery, functional coating development, or niche electronic applications where mercury-containing phases offer unique electronic or optical properties unavailable in conventional alternatives.

research compoundssemiconductor materialsphotocatalytic systemsfunctional coatingsmaterials discoveryspecialized electronics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.265	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	—
Magnetic Moment(μB)	0.000	µB	—
Seebeck Coefficient(S)	4.570	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.05110	eV/atom	—
Formation Energy(ΔHf)	-0.5245	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.

Cr2HgS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control