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
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2333 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 2.392 | µB | — | ||
Seebeck Coefficient(S) | 6.977 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03390 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5888 | 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.