V2FeSe4

metal

· JVASP-35388· V2FeSe4

V2FeSe4 is an intermetallic compound combining vanadium, iron, and selenium, representing a member of the metal chalcogenide family with potential semiconducting or mixed-valence properties. This material is primarily of research interest rather than established industrial production, being investigated for its electronic structure and potential applications in thermoelectric devices, magnetism studies, and advanced material systems where transition metal selenides offer tunable band gaps and carrier properties.

thermoelectric materials researchtransition metal chalcogenidescondensed matter physicsexploratory compound semiconductorshigh-entropy material systemsmaterials design databases

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Density(ρ)	0.2333	lb/in³	DFT · OptB88vdW

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

Filter by

Carrier

Property	Value	Unit	Conditions
Band Gap(Eg)	0.000	eV	DFT · OptB88vdW
Magnetic Moment(μB)	2.392	µB	DFT · OptB88vdW
Thermoelectric Power Factor(PF)2 entries	0.000160	W/(m·K²)	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	0.000158	W/(m·K²)	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C
Seebeck Coefficient(S)2 entries	6.977	μV/K	DFT · OptB88vdW · n-type · 1e20 cm⁻³ · 327°C
↳	6.353	μV/K	DFT · OptB88vdW · p-type · 1e20 cm⁻³ · 327°C

N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form, heat treatment, basis, or test environment.

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

Property	Value	Unit	Conditions	Source
Energy Above Hull(ΔEhull)	0.03390	eV/atom	DFT · OptB88vdW
Formation Energy(ΔHf)	-0.5888	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.

V2FeSe4 — Properties & Data | MatWorld

V2FeSe4

Physical Properties

Electrical Properties

Other Properties

Regulatory Screening

Environmental

Export Control