VFe2Se4
metal· JVASP-94914· VFe2Se4
VFe₂Se₄ is an intermetallic compound combining vanadium and iron with selenium, belonging to the class of transition metal selenides. This material is primarily of research interest rather than established industrial production, with potential applications in functional materials where magnetic properties, electronic behavior, or catalytic performance are relevant. The compound represents an understudied member of the metal chalcogenide family, and engineers or researchers considering it would typically be exploring its use in emerging device applications, thermoelectric systems, or catalytic processes where the vanadium-iron-selenium composition offers advantages over more conventional alternatives.
research materialsthermoelectric devicesmagnetic applicationscatalytic systemssemiconductor physics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 68.62 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 38.83 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.407 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 5.809 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08720 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3902 | 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.