VCu3Se2S2

metal

· JVASP-100633· VCu3Se2S2

VCu3Se2S2 is a ternary metal chalcogenide compound combining vanadium, copper, selenium, and sulfur elements. This is a research-phase material being explored primarily in solid-state physics and materials chemistry for its potential electronic and thermoelectric properties, rather than an established industrial material with mature applications.

thermoelectric energy conversion (research)semiconductor devices (experimental)solid-state electronics (lab-scale)materials physics researchphase-change materials (potential)

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions
Bulk Modulus(K)	41.20	GPa	—
Poisson's Ratio(ν)	0.2600	-	—
Shear Modulus(G)	24.14	GPa	—

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

Property	Value	Unit	Conditions	Source
Density(ρ)	4.624	kg/m³	—

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

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	1.016	eV	—
Magnetic Moment(μB)	0.000	µB	—

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.000	eV/atom	—
Formation Energy(ΔHf)	-0.5580	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.

VCu3Se2S2

Mechanical Properties

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control