CrAgS2

metal

· CrAgS2

CrAgS₂ is a ternary chalcogenide compound combining chromium, silver, and sulfur—a material class of significant interest in solid-state chemistry and materials research. While not yet widely commercialized, this compound belongs to the family of metal sulfides and chalcogenides that show promise for thermoelectric, photovoltaic, and semiconductor applications where the combination of transition metals with precious metals and sulfur can yield tailored electronic and thermal properties.

thermoelectric materials (research phase)semiconductor compoundsphotovoltaic researchsolid-state energy conversionmaterials chemistry researchexperimental functional ceramics

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.086	kg/m³	—

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.7280	eV	—
Magnetic Moment(μB)	3.000	µB	—
Piezoelectric Modulus(eij)	0.5911	C/m²	—
Piezoelectric Stress Tensor(eij)	Matrix (redacted)	C/m²	—
Seebeck Coefficient(S)	-317.5	µV/K	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00880	eV/atom	—
Formation Energy(ΔHf)	-0.5262	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.

CrAgS2

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control