Y3AlCoS7
metal· JVASP-61571· Y3AlCoS7
Y3AlCoS7 is an experimental ternary sulfide compound combining rare-earth yttrium, aluminum, cobalt, and sulfur elements. This material belongs to the family of thiospinels and chalcogenides under active research for functional and structural applications requiring alternative chemistries to conventional oxides. The compound remains largely in the research phase, with potential interest in thermoelectric devices, magnetic applications, or catalytic systems where the combination of rare-earth and transition-metal sulfides offers unique electronic and phononic properties distinct from traditional intermetallics or ceramics.
experimental research compoundsthermoelectric materials developmentmagnetic/electronic device researchcatalysis researchhigh-entropy material screening
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1443 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.05000 | eV | — | ||
Magnetic Moment(μB) | 2.026 | µB | — | ||
Seebeck Coefficient(S) | 64.04 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.04370 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.734 | 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.