Cu3BiS3

metal

· JVASP-54350· Cu3BiS3

Cu3BiS3 is a ternary copper bismuth sulfide compound that belongs to the family of metal chalcogenides. This material is primarily of research and developmental interest rather than an established industrial commodity, with potential applications in thermoelectric devices, optoelectronic components, and solid-state energy conversion systems where the combined properties of copper, bismuth, and sulfur offer tunability in electronic and phononic behavior.

thermoelectric devicessemiconductor researchphotovoltaic absorberssolid-state materials developmentenergy conversion systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2195	lb/in³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.7760	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	13.28	-	DFT · OptB88vdW
Magnetic Moment(μB)	0.000	µB	DFT · OptB88vdW

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.00480	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.2697	eV/atom	DFT · OptB88vdW

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

Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data

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.

Cu3BiS3 — Properties & Data | MatWorld

Cu3BiS3

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control