YbCu2SnS4 — Properties & Data | MatWorld

YbCu2SnS4

metal

· JVASP-155469· YbCu2SnS4

YbCu2SnS4 is a quaternary intermetallic compound combining ytterbium, copper, tin, and sulfur, belonging to the family of rare-earth containing chalcogenides. This material is primarily of research interest rather than established industrial production, studied for potential applications in thermoelectric devices and semiconducting applications where rare-earth elements can contribute to electronic and thermal properties.

thermoelectric devices (research phase)semiconductor researchrare-earth compound developmentmaterials characterization studieslow-dimensional electronic systems

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	5.090	kg/m³	DFT · OptB88vdW

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

Property	Value	Unit	Conditions
Band Gap(Eg)	0.6010	eV	DFT · OptB88vdW
High-Frequency Dielectric Constant (ε∞)(ε∞)	9.267	-	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)	0.1150	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.8061	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.

YbCu2SnS4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control