Cr7Se8
metal· JVASP-52857· Cr7Se8
Cr₇Se₈ is a chromium selenide intermetallic compound belonging to the family of transition metal chalcogenides. This material is primarily of research interest rather than widespread industrial use, studied for its potential in electronic, magnetic, and catalytic applications due to the synergistic properties of chromium and selenium.
Research and developmentThermoelectric materialsMagnetic compoundsCatalytic applicationsSolid-state electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.731 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Seebeck Coefficient(S) | 5.687 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.08260 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3797 | 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.